Overview

I really hoping the Air Oasis Air Purifier Models had something unique and effective (I had my fingers crossed) because they are one of the only Made-in-the-USA products (as they claim). It does have something unique, but effectiveness will be challenged in this review.

I was excited by the idea of buying American. However on further review the claim reads: “it’s assembled in the US”. I’m not really sure it’s “made in the US” after some research on it. [Please correct me if you know for sure]

While there are several models available this review will focus on the technology (which is used across their models) in the Air Oasis 3000 G3 Residential Air Sanifier Purifier. The Air Oasis Air Purifier weighs in a mere 6 pounds, has no fan, yet claims that it can be more effective at time (emphasis on “at times”) than a HEPA filter. The two primary technologies it uses are reviewed in more detail below.

[Note: I am still in the process of doing a video review and receiving more info on whether the nickel nano technology has superior effects on viruses, germs, etc.]

Air Oasis Company

Dr. Jeff Bennert, co-owner of the Air Oasis Air Purifier Company, is a Naturopath, author and Practitioner. You’ll see references to his involvement with Coral Calcium and other nutritional products.

Stages of Purification

Now let’s take a look at the technology for cleaning the air. The air oasis air purifier has 2 stages

Stage 1 Nano nickel HCT PCO technology. Works to enhance UV, similar to nano titanium Dioxide. only works with UV-C. Enhances the UV effect on the air.

Stage 2 UV – C light. According to them a special treatment on the lamps enhances the life and function of the UV over regular UV light in other air purifiers.

Pro’s & Con’s

Pros

1 – Includes an advanced Nano Nickel process to enhance UV

2 – Includes UV-C for killing germs, viruses, mold, etc.

3 – Covers a large area

4 – No fan (which is a pro and a con) which saves electricity and makes it silent

Con’s

1 – A bit expensive

2 – I don’t recommend it for dust or pollen because it lacks HEPA

3 – Expensive replacement parts

4 – Not a good allergy air purifier in most cases

5 – No Fan – while it saves electricity and runs quiet it also moves no air which relates to it’s lack of pollen and dust removal.

Specifications and Technologies

Air Oasis Air Purifier AO3000

Retail Price: 

Purification Technologies: 2

Square Footage: 1000-3000 SQ. Ft.

Replacement Filter Costs:

Decibel Level: 0

Pros – Good for viruses, germs

Cons- Not good for pollen or dust

Warranty – 30 day money back then 3 year warranty

Number of Speeds – 0

Weight: 7 Pounds

Air Purifier Rating

1. Technologies Included: (out of of 10 technologies) 2

2. Particle Removal (Allergens, Dust) 2

3. Immune System Threats (Germs, Virus, etc.)9

4. Gas Removal (Odor, Chemicals, Smoke) 4

5. Longevity/Quality 8

6. Noise Levels 10

7. Ease of Use 9

8. Warranty 5

9. Customer Service/Reputation (reviews) 5

10. Price Value 3

Score: 57 = Fair

Conclusion

If you were looking to sanitize the air this air purifier might work for you. If you want to remove dust, pollen, and allergens then this air purifier will let you down. The claims of being silent and efficient in it’s low power consumption are true – simply because it doesn’t have a fan. However the fact that it doesn’t move air speaks to the fact that it doesn’t remove dust or pollen.

I have no doubt that it is better than an ionic breeze air purifier, which similarly had no fan and used pennies a day. However I prefer a unit with a HEPA filter for the reason that it cleans the air.

 

Overview

Which is best? The air purifier best odor killer all depends on which odor problem you have. There are six (of ten) available technologies used in air purifiers that are effective for killing or eliminating odors. Of those ozone is the fastest air purifier odor killer , but unfortunately also the one technology that can harm the lungs of people and pets. But depending on your odor problem there are 5 other possibilities.

On this page we will:

1) Review these 6 technologies and how each treats odors.

2) Compare the pro’s and con’s of each.

3) List which air purifier best odor technology works by problem (pets, smoke, etc.)4) Offer some suggestions, which may include several of these technologies.

Air Purifier Best Odor Killers

Ozone – Extremely effective for killing odors, ozone is a highly unstable substance which attaches itself easily to gas particles. (see the pro’s and con’s for the dangers of ozone).

Carbon – activated carbon, or charcoal, is a natural mineral that has millions of tiny pores. When odor passes around carbon it is easily attracted to and gets caught within the tiny pores within carbon. Once these pores are filled then the carbon must be replaced.

Zeolite- Similar to carbon zeolite is a naturally occurring substance which has millions of tiny pores and microscopic crevices. Often used in cat litter zeolite is a natural volcanic compound. However for some reason (which I don’t understand) zeolite is not used in many air purifiers.

Electrostatic – If you’ve seen the infomercials for Oreck then you know about the “washable truman cell”. This is nothing special in the air purifier world and is also called electrostatic plates or grids. These charged plates can often kill gases and odors as they pass through the electrical field created across the plates.

UVC light- UV isn’t so much of an air purifier best odor killer, but because it can inhibit mold and mildew I mention it here.

Negative Ion- A negative ion machine creates ion particles that go out into the room that are effective in killing odors.

Ozone Pro’s and Con’s

Pro’s

1 – Great for smoke odor

2 – Good for pet odors

3 – Great for killing mold and mildew in the room

4 – Great for killing kitchen odors

Con’s

1 – Too much ozone can harm the lungs

2 – Does not help with dust or pollen

3 – Can irritate animals (it can kill birds)

Carbon Pro’s & Con’s

Pro’s

1 – Great for smoke

2 – Great for kitchen odors

3 – Great for pet odors

4 – Great for chemical fumes and odors

Con’s

1 – Has to be replaced periodically

2 – Most carbon filters are overpriced

Carbon is the air purifier best odor absorber.

Zeolite Pro’s & Con’s

Pro’s

1 – Great for new car smells

2 – Great for kitchen odors

3 – Great for pet odors

4 – Great for chemical fumes and odors

5 – Can be re-used by putting it in the sun

Con’s

1 – Hard to find in it’s pure form

2 – Not available for most air purifiers

Electrostatic Pro’s & Con’s

Pro’s

1 – Good for smoke

2 – Good for kitchen odors

3 – OK for pet odors

4 – Fair for chemical fumes and odors

5 – Washable

Con’s

1 – Doesn’t help with dust

2 – Won’t do much for mold/mildew

UV light Pro’s & Con’s

Pro’s

1 – Kills mold, germs, bacteria

Con’s

1 – Will not kill many odors

Negative Ion Pro’s & Con’s

Pro’s

1 – Inexpensive

2 – Kills mold and mildew

3 – Good for general odors (cooking, etc.)

4 – Safe (and in fact improves the health of lungs)

5 – Good for smoke6 – Good for pet odors

Con’s

1 – Not as effective as the first 3 technologies

2 – Relatively passive

Air Purifier Best Odor Killer – By Problem

Pet Odors- Carbon and/or Zeolite. Then electrostatic. A combination of carbon and electrostatic is ideal, with negative ion to kill odor and create healthier air for the pets.

Kitchen Odors – Carbon and/or Zeolite. Then electrostatic.

Smoke- Ozone (just not with you in the room). Then Carbon and/or Zeolite. Then electrostatic.

Chemicals- Carbon and/or Zeolite. You want to absorb the chemical fumes as much as possible.

Mold and Mildew – Ozone – without you being in the room. Treat the room with Ozone. Once the mold is gone then maintain with negative ions. UV light can also help, but not for big mold problems.

Conclusion & Suggestions

Here are my suggestions:

1) Because most air purifier manufacturers overcharge for carbon filter replacement filters look carefully at the air purifier comparison chart (see link below) for carbon based purifiers .

2) Sometimes cat litter can be used if it is high in zeolite for problem conditions

3) Using an ozone air purifier to “treat” a room (leave the room to do this, and air the room out for several hours afterward) is an effective way to eliminate odors of all kinds. Since Ozone purifiers can be expensive negative ions and carbon might be a more affordable (and safer) alternative.

OVERVIEW:

In my search for the best price air purifier it’s ironic that the one I found is also one of the best in terms of technology – the incredible Alive Air Mini! 

My Experience With It

I have owned one of these for 3 years now and it runs 24/7 in my bedroom. While I own larger air purifiers I wanted something quiet, efficient, and with affordable filters. The reason I wanted one in the bedroom is:

1) Most dust is skin cells, and we shed the most during sleep. (It’s disgusting, I know)

2) Dust mites in sheets and pillowcases live on skin cells. The more dust is pulled out of the air the less mites

3) If the air purifier has negative ions you will sleep better, according to research in Russia (until I read that I thought my improved sleep was all in my head. I definitely sleep better)

4) I went this whole winter without catching a cold or flu. The ultraviolet light in this air purifier kills germs and viruses.

Why Alot??

Many people have called me asking: “‘ what’s the best price air purifier on the market for a small room?”. They didn’t want to spend a let of  dollars for an air purifier. I was hard-pressed to find something I actually liked until I found this one.

There is no reason to buy an air purifier that is bigger than the space, yet most small air purifiers only use 1 or two technologies. This has 6.

Stages of Purification

What makes it the best price air purifier ? The Alive Air Mini Air Purifier has 6 stages:

 

Pro’s and Con’s

Pro’s

1 – Affordable Price

2 – Affordable replacement HEPA

3 – 6 Stages of Technology

4 – Quiet operation

5 – Covers 400 square feet

Con’s

1 – 400 square feet makes it for small rooms only

Specifications and Technologies

Alive Air Mini

Retail Price: 

Purification Technologies: 6

Square Footage: 400 SQ. Ft.

Replacement Filter Costs: 25

Decibel Level: 25/45 (low/high)

Warranty – 3 years

Number of Speeds – 3

Air Purifier Rating

1. Technologies Included: (out of of 10 technologies) 6

2. Particle Removal (Allergens, Dust) 8

3. Immune System Threats (Germs, Virus, etc.) 7

4. Gas Removal (Odor, Chemicals, Smoke) 7

5. Longevity/Quality 9

6. Noise Levels 10

7. Ease of Use 10

8. Warranty 7

9. Customer Service/Reputation (reviews) 9

10. Price Value 10

Score: 83 = Exceptional

Conclusion

This is the best price air purifier I could find. Quiet, and reliable, I would have gladly paid more. If you find one better, please, please let me know. I’m always looking for the best.

 

Overview

In this Oreck XL Air Purifier review I’ll be revealing the story behind this air purifier, from it’s manufacture in China, to showing you many of the pro’s and con’s of the most well known air purifier. The video below will also take you inside the air purifier to show you some of the inner working of this machine.

By the end of this Oreck XL air purifier review you’ll have a better ability to determine whether it is a good idea for your household or not. The newer Oreck XL also includes UV light.

Infomercial Heaven

Having produced several national infomercials I know the inside story behind infomercials, and Oreck was very fortunate that the Sharper Image Ionic Breeze was removed from TV because of high Ozone levels. This paved the way for the Oreck XL to enter the limelight.

To run an infomercial successfully you need at least a 5 (ideally 7) times markup to pay all the expenses, unlike store markups. Online products can often compete by lowering expenses below store markups. Any infomercial on TV that succeeds has to follow this formula, and it gives you idea of the profit built into any item.

Made in China

One of my friends was the first TV spokesperson for the Oreck XL air purifier and according to him the unit cost Oreck 35 to make in China. I know the factory, it is one we have used (they recently changed factories) to make other products. The “Truman Cell” is made in Japan for quality (and perhaps so the Chinese don’t duplicate it). I’m sure the cost is higher since it was first on TV, and now has UV light added.

Most air purifiers today are made in China today because of the low production cost. Plus the quality level is much higher than China used to be known for.

Oreck’s Dubious Claims

The Oreck XL air purifier infomercial claims several things which I take issue to:

1) “You never have to change the filter” – The small charcoal “odor eater” is a small charcoal filter which needs to be replaced every 3-5 months and costs 59 for 2. It absorbs odors and chemicals. Watch the video to get an idea. Oreck get’s away with saying “no filters” by calling it an “odor eater”.

2) “Removes Dust and Pollen” – Without a HEPA filter the “ionic” plates (Truman Cells) will do a less than adequate job of removing pollen and dust. Some dust will collect because of the static charge. This is not your best bet if you have allergies.

2) “Quiet” – I found my Oreck to be neither quiet (at 28 db on low) and especially not when it would make it’s infamous zapping noise in the truman cell. The zapping noise can happen (and yes it’s an electrical zapping) from dust across the electrically charged plates and from bugs being electrocuted across the plates.

Stages of Purification

Now let’s take a look at the filters and technology for cleaning the air. In this Oreck Xl Air Purifier review I am including the UV light of the newer version. the older Oreck XL is no longer sold by Oreck. The oreck now has 5 stages:

Stage 1 This small washable prefilter holds dust (see filters in the video)

Stage 2 A very small carbon filter traps smoke and odors (it be replaced every few months and are ordered separately)

Stage 3 The Ionizer plates (they call them Truman Cells) which attracts pollution and kills odors. This is the primary way that the Oreck cleans the air. These ionic plates – charged plates (+ and – ) – attract soot and other airborne particles like a magnet.

Stage 4 Negative Ionization – creates healthy air and will kill some odors and mold

Stage 5 New Helioshield – Ultraviolet light for killing germs and viruses

Pro’s and Con’s

Pro’s

1 – Now includes UV light

2 – Convenient stores for repairs

3 – Washable

Con’s

1 – Overpriced for the square footage

2 – Does not include HEPA (best for dust and pollen)

3 – Small Carbon filters are very expensive

4 – The Warranty is pro-rated (only 3 years)

5 – Will only treat a small 8 x10 room

Specifications and Technologies

Oreck XL Proshield Plus Air Purifier

MSRP Price: 

Purification Technologies: 4 (5)

Square Feet: 216 SQ. Ft.

Replacement Filters (Carbon): 

Yearly Cost To Operate: 100

Decibel Level: 28 on low (a bit high)

Pros – Good for Smoke.

Cons – Not great for Dust, Pollen

Warranty – 3 year limited

Number of Fan Speeds – 3

Filters – Carbon, Truman Cell, and Pre-filter

Oreck XL Air Purifier Review

“Richardson” Air Purifier Rating

1. Technologies Included: (out of of 10 technologies) 4

2. Particle Removal (Allergens, Dust) 3

3. Immune System Threats (Germs, Virus, etc.) 6 (pro only)

4. Gas Removal (Odor, Chemicals, Smoke) 4

5. Longevity/Quality 7

6. Noise Levels 5

7. Ease of Use 9

8. Warranty 3

9. Customer Service/Reputation (reviews) 2

10. Price Value 3

Score: 46 = Fair

Conclusion

OK, I’m not a big fan of the Oreck having owned several. Without HEPA it is not going to do a great job on allergies. Given that it will only cover a little over 200 square feet (on high speed) it is considered a small room air purifier. A lot of money for a small air purifier which does not carry the best dust technology.

If you have allergies I would look at the comparison chart on this site for a better choice.  Hepa filters get filled with smoke so fast a washable ionic air purifier is a more affordable way to go.

Overview

I’ll start by saying that in this air purifier review sharp FP-P40CX that I really like the filters in it, and the technology. Plus the initial cost is very reasonable. My primary complaints are the replacement filter costs are very high, the Warranty is short (1 year) and the square footage is a bit low. But if you are looking for a good mid-sized bedroom air purifier for allergies keep reading.

Purchased all over the world the Sharp FP-P40CX is one of several sharp plasmacluster air purifiers which were first introduced in 2001. They have sold over 22 million according to their website. It’s made in China where 99% of all air purifiers today are made but were designed in Japan. Japan fell in love with this model during the SARS scare.

Unlike the FPP models many of the newer Plasmacluster air purifiers (which include the KC model line – KC-C70U, KCC100U, and C150U) now include built in humidifiers in which you add water to a small reservoir. I still own a Plasmacluster Sharo FP-P60CX which is being discontinued in favor of the smaller FP-P40CX (the primary difference the Sharp FP-P60CX covers more square footage.)

Air Purifier Review – Sharp FP-P40CX

Stages of Purification

Now let’s take a look at the filters and technology for cleaning the air. The Sharp FP-P40CX air purifier has 4-5 stages

Stage 1 HEPA. Although a bit pricey when it comes time to replace it this good sized HEPA does a good job of holding dust and pollen.

Stage 2 Carbon – A good sized 12 OZ bag with several carbon pockets it removes gas, odors and smoke. (very pricey to replace @ 70).

Stage 3 Pre-Filter – This washable filter is like a screen door, catching hair and dust which extends the life of the HEPA filter. While Sharp suggests you can vacuum the HEPA on occasion make sure you vacuum it “thorough” the pre-filter.

Stage 4 Positive and negative ions. The unique “Plasmacluster” technology allows you to alternate between health negative ions, positive ions which can destroy some germs, or both. A nice option.

FPP40CX – It’s A Small Room Air Purifier

Because it only covers 232 square feet the Sharp is more of a small room air purifier. On high speed it gets a bit noisy, and the machine shakes a bit side to side (smoothly mind you, but it does move). On low it is very quiet, but does not move a lot of air. The trade off for low energy usage and quieter fan (than the 60CX) explains the smaller square footage.

It has a “pollen feature” but to be honest I don’t get it – it just seems to alternate the fan speed. I can only figure that it “sounded good” in the marketing department. While it is very quiet in the low speed mode (4 speeds) it doesn’t emit enough air at that speed to do much of anything. The carbon filter is said to be washable, however getting water inside an air purifier (and carbon retains chlorine from the water) may not be the best idea. The carbon filter has bags of carbon which, while a good weight to the carbon means it will absorb more gas than most purifiers, have large gaps above and below the bags.

Pro’s and Con’s

Pro’s

1 – Well Made

2 – Quieter than most air purifiers

3 – Includes HEPA and a good Carbon filtration

4 – Nice “human-friendly” design. Has an on/off button for night time sleeping, and variable remote controls.

Con’s

1 – Short 1 year parts and labor warranty

2 – Very Expensive (but good) filter replacements

3 – A bit pricey, but a good value

4 – The yearly operating costs are high. While it is very energy efficient the replacement carbon and HEPa can set you back 180 (Wasn’t that close to the cost of the machine to begin with?)

5 – The low speed is very quiet (17Db) but also completely useless as it moves no air.

6 – A bit noisy on high

Specifications and Technologies

Sharp FPP40CX

Retail Price: 

Purification Technologies: 5

Square Footage: 253 SQ. Ft.

Replacement Filter Costs: 189

Yearly Costs: 150

Decibel Level: 17/

Pros – Good for

Cons- Not good for

Warranty – 1 Year

Number of Speeds – 3 -Silent, Med, and Max

Filters –

Association of Home Appliance Manufacturers (AHAM) certified Clean Air Delivery Rates (CADR) for the Sharp FP-P40CX shows as follows:

dust 157

smoke 163

pollen 156

Air Purifier Rating

1. Technologies Included: (out of of 10 technologies) 5

2. Particle Removal (Allergens, Dust) 9

3. Immune System Threats (Germs, Virus, etc.) 8

4. Gas Removal (Odor, Chemicals, Smoke) 7

5. Longevity/Quality 7

6. Noise Levels 6

7. Ease of Use 4

8. Warranty 2

9. Customer Service/Reputation (reviews) 7

10. Price Value 9

Score: 64= Excellent

Conclusion

In this air purifier review the Sharp FP-P40CX is definitely one of my top 10. It has better-than-average carbon filtration and HEPA size. While you may end up paying more for the initial cost (and too much for the replacement filters) than you will for a Honeywell, Oreck, or similar models you’re money will be better spent getting something with much greater filtration.

It’s a durable model, relatively quiet, and has nice features like an on/off control for the lights (You’ll know how important that is when you try and sleep a night with an air purifier light on). With a list price of 299.99 current prices online run from 250 to 260 delivered. The Warranty is only 1 year parts and labor – which was a bit of a head-scratcher for me. Why would Sharp have such a limited warranty? However I have found that the one I own has been dependable over several years.

If you have allergies and want a good small room air purifier it may be a good choice.

Ionic Air Purifier Reviews and Test Results

Overview

I was surprised to see that many people still search for the Ionic Breeze Air Purifier model (Sharper Image) because it was pulled by the Federal Trade Commission quite a few years ago for potential health hazards. The hazard: Ozone production. For many consumers the name “Ionic Breeze” became synonymous with “Air Purifier” because of their infomercial success. Their fall open the doors for the Oreck Air Purifier ton take center stage on infomercial.

I did a search myself for “Ionic Air Purifier Reviews” recently and found that Sharper Image (even though they went bankrupt) has a site which sells several different models under the name. I will do another review on these other “Overpriced” models at another time (there is not much interest in them).

Since Ionic Breeze died a sudden death you might want to watch some of the “Top 10 Air Purifier” videos via the menu on the left.

Ionic Breeze Purifier Claims

The Sharper Image Ionic Breeze did well on infomercial because it touted “You never had to change the filter” and “It runs silently” and “It uses a penny a day in electricity. Let’s examine these points:

1. Never have to change the filter. By sticking to washable electrostatic (charged plates that attract some pollution and dust) they ignored the more effective HEPA (cloth) filters. Electrostatic is good for smoke and odor, and that’s about it.

2. It runs silently. Because there was no fan motor in the machine it counted on the natural air flow in the room, through the electrostatic plates to clean the air, along with the negative ions going out to kill some gases. Not a very effective way to clean the air, but better than nothing.

3. Runs on a penny a day. This is because it has no fan motor.

Stages of Purification

Now let’s take a look at the filters and technology for cleaning the air. The ionic breeze air purifier has 1 stage:

Stage 1 Electrostatic Plates (also called Ionizing electrostatic precipitator). – These washable plates attract positively and negatively charged particles in the air like pollution, VOC’s and some dust (but not alot of dust or pollen) Two thin wires positively charge (ionize) airborne particles and trap them on a negatively charged removable collection grid made of three to five steel plates. Air from the room is drawn in by the electrostatic forces, not by a fan. This air movement, the “Zenion effect”, produces the breeze users feel.

Pro’s & Con’s

Pro’s

1 – Inexpensive

2 – No replacement filters

3 – Destroys odours, kills germs, smells sweet to some.

4 – Control panel conveniently on top of tower.

5 – If the user forgets to clean the plates, the red light comes on and the unit shuts itself down. (looses efficiency as plates get dirty)

6- Collector plates are well-built, and sturdy

7- Portable, Uses minimal power – Energy efficient

Con’s

1 – No Hepa (best for pollen and dust)

2 – Creates ozone (harmful for sensitive lungs)

3 – Does not help with germs, bacteria, viruses

4 – Harmful to lungs, eyes and nasal passages in that it damages surface tissues (The half-life of ozone in air is approximately 72 hours (3 days) at room temperaturemaking it uncontrollable by consumers.)

5 – It moves very little air

6 – Some users complain about the brightness of the red light indicator at night

7 – Frequent cleaning required of the plates – every 4 or 5 days

8 – Internal ionizing wires need cleaning after eight to ten days. This will stop a humming noise caused by particle build-up on the charging wire

9 – Like all ionizers, the unit can create a black wall effect if left too long in one spot.

10 – Annoying sparking and crackling noises may develop when collector plates and ionizer wires are not kept perfectly clean

OTHER BRAND MODELS Names/Numbers: Hybrid GP Germicidal Air Purifier SI724 Professional Series

More Ionic Air Purifier Reviews

Specifications and Technologies

Ionic Breeze ( Ionic Air Purifier Reviews )

Retail Price: 

Purification Technologies: 1

Square Footage: 500 sq ft

Replacement Filter Costs: No filters to buy or replace

Yearly Costs: 10

Decibel Level: Completely silent – air is circulated electronically, without a motor or fan however, crackling noise frequently reported

SIZE (dimensions), 29 inches high by 9 inches diameter WEIGHT – 9 lbs

WARRANTY/GUARANTEES:1 year warranty – The warranty specifically excludes damage caused by failure to clean

Number of Speeds – None

Air Purifier Rating

1. Technologies Included: (out of of 10 technologies) 1

2. Particle Removal (Allergens, Dust)3

3. Immune System Threats (Germs, Virus, etc.)1

4. Gas Removal (Odor, Chemicals, Smoke) 8

5. Longevity/Quality 6

6. Noise Levels 10

7. Ease of Use 10

8. Warranty 4

9. Customer Service/Reputation (reviews) 5

10. Price Value 4

Score: 52 = Fair

Conclusion

If you have allergies, find an air purifier with HEPA and skip the Ionic Breeze. If you have asthma DO NOT USE THIS MODEL, as it does create some Ozone which can irritate lungs. However if you smoke cigarettes then this might be an inexpensive alternative way to clear smoke. You won’t have to buy a HEPA filter which gets clogged with nicotine. 

Because Sharper Image went bankrupt (someone else bought the name to sell the current version) you’ll want to keep that in mind.

I hope these Ionic Air Purifier Reviews have been of help.

Overview

A company called Real Spirit USA markets the Newport 9000 purifier which they sell to major big box brands and on their website. Their website name is Ultra Pure and/or Advanced PureAir.

Most people notice that the Newport 9000 is similar in features and appearance to the AliveAir (AliveAir.com), AirpodCleaner (airpodcleaner.com), and the Surround Air “Multi-tech XJ-3800 Intelli-pro” (also sold by Heaven Fresh). Despite the similar design, and similar technologies there is more to the story. In this article we will point out the differences.

Newport 9000 vs. Intelli-Pro

The original design does go back a few years when Surround Air, Real Spirit (Ultra-Pure/Alive Air) approached the factory which makes them in China. The factory is the same that now makes the Oreck Air Purifier. Oreck came in to work with that factory years after they were already working with Real Spirit.

Surround Air (which also sells to Heaven Fresh) began selling the original model as “Intelli-Pro”. The principles from Real Spirit (AliveAir & Ultra-Pure) chose to redesign and upgrade many of the inner-workings of the model. This included upgraded circuit boards, a upgrade to the fan motor, a remote control, and improved electronics.

Real Spirit sold their first revised version as the “Newport 9000”.

The Newport 9000 Air Purifier, once popular for its effectiveness in purifying indoor air, are no longer in production.

As an alternative I recommend considering the COWAY AP-1512HH Mighty Air Purifier as a worthy replacement.

It has gained a reputation for exceptional performance and advanced features.

Company History

The principle owners of Real Spirit are:

Dr. Malcolm Currie, Chairman, who is the former chairman of Hughes Aircraft and Delco Electronics. He was also the design head for the EV-1, the first mass-produced electric car which unfortunately was killed by GM. It was ahead of its time. He and Richard Mayer started Currie Technologies, which is the primary producer of electric motors for just about every electric scooter, skateboard, and small electric motor in the world. Currie Tech provides scooters and skateboards to Mongoose, and Schwinn amongst others.

Richard Mayer, CEO, serves as the President of Currie Technologies, Inc. Richard is an electric motor genius, which is why Dr. Curry created Currie Technologies with him. Mayer originally owned an electric Motor Car Company which sold electric cars to celebrities like Madonna, and Ed Begley Jr.

From Newport 9000 to Alive Air/Shield

Currie Technologies and Richard Mayer is the reason for ongoing “redesigns” and upgrades of this air purifier took a major leap for both Real Spirit and its Alive Air Division. After selling the Newport for several years they redesigned the fan motor in the AliveAir machine (and the “Shield” model) to be able to run for over 100,000 hours (Almost 12 years of continuous use). It also increased the square footage, and lowered the noise slightly.

Since the fan motor is the major expense in an air purifier, and primary factor in longevity, this represents a major upgrade. They also added safety features (shut-off switches) within the filters of the machine. Word is they are also in the process of upgrading the filters to be bacteriostatic, adding another level to the ability to treat the air.

This redesign brings the Alive Air purifier up to a 5 Year Warranty, whereas the Surround Air Intelli-pro (with the older motor) is 2. The Newport is 1.

9 Stages of Technology

Now let’s take a look at the filters and technology for cleaning the air. The Newport air purifier has 7 stages of Purification, and 2 stages of monitoring and maintenance.

Stage 1 Pre-filter. To capture dust and hair.

Stage 2 Electrostatic. To capture soot and pollution.

Stage 3 HEPA. To capture dust, dirt, and pollen.

Stage 4 Tio2. Kills germs, bacteria and Viruses when used with UV.

Stage 5 UV or Ultraviolet. Used in hospitals to kill germs, mold, viruses, bacteria.

Stage 6 Carbon. To remove chemical fumes, odors and gases.

Stage 7 Negative ION. To kill odors and mold spores out in the room (walls, etc.) and re-enliven the air.

Stage 8 Air Sensors. Pollen, dust and Odor sensors monitor the room and change the fan speed with problems.

Stage 9 Filter Monitor. This really just a timed sensor which tells you when to clean the washable filters and check the HEPA filter.

Pro’s and Con’s

Pro’s

1 – Good price

2 – Includes HEPA

3 – Includes UV and Tio2

4 – Easy to use

Con’s

1 – Uses the older technology

Specifications and Technologies

Newport 9000 Air Purifier

Purification Technologies: 7

Square Footage: 735 SQ. Ft.

Replacement Filter Costs: 

Yearly Costs: 50

Decibel Level: 20/45

Warranty – 3 years

Number of Speeds – 4

Filters – 4

Air Purifier Rating

1. Technologies Included: (out of of 10 technologies) 7

2. Particle Removal (Allergens, Dust) 8

3. Immune System Threats (Germs, Virus, etc.) 8

4. Gas Removal (Odor, Chemicals, Smoke) 7

5. Longevity/Quality 7

6. Noise Levels 10

7. Ease of Use 9

8. Warranty 7

9. Customer Service/Reputation (reviews) 3

10. Price Value 7

Score: 73 = Very Good

Conclusion

The Newport comes in as the older brother to the upgraded Alive Air. The differences:

Warranty:

Newport – 1 year

Alive Air – 5 Year

Square Footage:

Newport – 735

Alive Air – 846

The improved warranty and square footage might be a consideration for the Alive Air. 

Not many new air purifiers have been produced this year.  Only upgrades. Prices have remained roughly the same as last year but with fewer sales. I still find that most companies overcharge for for replacement filters. I’m also hoping that some companies can bring production back to the U.S. to create some jobs. But you’ll find good value in the reviews below to spend your money wisely.

The following air purifier ratings and reviews here are based on spec sheets, good overall value for the average home and many consumer issues such as warranty/guarantee terms, filter replacement costs, square footage, consumer feedback, etc. 

How To Choose The Best Air Purifier For You ?

People call me confused about which air purifier to pick. They all sound good, don’t they? Here are 3 ways to remove the confusion and get clear about which is right for you:

Step 1) Review and learn the ten air purifier technologies so you can know which of the 10 you need. The Top Air Purifier Home Page has a video which explains all 10. Many air purifiers only use 3-4 technologies and I suggest looking for more comprehensive models. In many cases you’ll actually save money.

Your problem (EX: pollen, dust, Mold, Allergies, Chemical fumes, Smoke, exhaust fumes, etc.) each requires different technologies.

Step 2) Determine the square footage. Most air purifier square footage is based on 7 foot ceilings. Don’t buy one that is too under-powered for the room size.

Step 3) Review the comparison chart and choose a few that match your budget and technology you picked.

Step 4) Watch the video reviews, read the detailed specifications and comments about each model using the information from the preceding steps.

NOTE: The Top 10 Best Air Purifiers 2020 are not always the best sellers. They are simply presented to help you in your search for the one that fits your needs (For Example: Many air purifiers that are good for pollen won’t do a thing for odor). 

#1 The Alive Air Purifier 

There are several things I really like about the Alive Air Purifier which show that some thought went into this model: 1) 9 technologies make it one of the most complete air purifiers 2) The affordable HEPA filters which include HEPA 3) The coverage at over 800 Square Feet and 4) The fan motor which is rated for over 100,000 hours of continuous use. Free Shipping and a great price at 297 via the link below make it a great buy.

Learn more about it at Aliveair.com

1. Technologies Included: (out of 10 technologies) 9

2. Particle Removal (Allergens, Dust) 9

3. Immune System Threats (Germs, Virus, etc.) 8

4. Gas Removal (Odor, Chemicals, Smoke) 7

5. Longevity/Quality 10

6. Noise Levels 9

7. Ease of Use 9

8. Warranty 10

9. Customer Service/Reputation (reviews) 10

10. Price Value 10

Rated Score: 91 = Excellent

#2 AirPodCleaner SMT5 

The Airpodcleaner SMT5 is a model I have used in my bedroom with success. With 5 technologies – HEPA, Carbon, UV, Tio2 and Negative Ion – It does a good job on Pollen, Dust and Odor. You can also vacuum the HEPA every few weeks and get additional life from the HEPA saving you money. Quiet enough for the bedroom and doesn’t take up much space.

Learn more at www.Airpodcleaner.com

1. Technologies Included: (out of of 10 technologies) 5

2. Particle Removal (Allergens, Dust) 9

3. Immune System Threats (Germs, Virus, etc.) 7

4. Gas Removal (Odor, Chemicals, Smoke) 7

5. Longevity/Quality 10

6. Noise Levels 9

7. Ease of Use 9

8. Warranty 8

9. Customer Service/Reputation (reviews) 10

10. Price Value 10

Rated Score: 85 = Excellent

#3 Rabbit Air Purifier 

All the Rabbit Air Purifier models are well designed and run well. I love the design, the technology and the function. A bit less robust in technology (good for dust, pollen, and odor) and more “robust” in filter cost (too expensive) it nonetheless has many qualities to them.

For more information and reviews on the Rabbit models go to RabbitAir.com

1. Technologies Included: (out of of 10 technologies) 4

2. Particle Removal (Allergens, Dust) 9

3. Immune System Threats (Germs, Virus, etc.) 5

4. Gas Removal (Odor, Chemicals, Smoke) 7

5. Longevity/Quality 9

6. Noise Levels 9

7. Ease of Use 9

8. Warranty 8

9. Customer Service/Reputation (reviews) 10

10. Price Value 10

Rated Score: 80 = Excellent

#4 Austin Air 

One of the few remaining U.S. manufacturers the Austin Air is basic, yet has some specific usage for people with environmental sensitivities. I recommend it for people with lung and/or severe allergy problems. The Austin Air Purifier line, while a bit expensive, has a basic design. The filters – HEPA and Carbon or Zeolite – are larger (and hence much more expensive) than most but will pull more chemicals and particles out of the air. For a normal healthy family (with maybe some allergies) I go more for other models, but for the super sensitive people I might lean toward the Austin.

1. Technologies Included: (out of of 10 technologies) 3

2. Particle Removal (Allergens, Dust) 9

3. Immune System Threats (Germs, Virus, etc.) 2

4. Gas Removal (Odor, Chemicals, Smoke) 8

5. Longevity/Quality 10

6. Noise Levels 5

7. Ease of Use 10

8. Warranty 8

9. Customer Service/Reputation (reviews) 10

10. Price Value 5

Rated Score: 70 = Good

 

#5 Blue Air Purifier – 540

Very solidly made the Blue Air Purifier has good HEPA coverage for pollen and dust. The replacement filters are super expensive. They have a tobacco filter which I sometimes recommend for smokers and cigar aficionados. A bit pricey when you can get more for less money it is a very solidly constructed unit.

For more information and more reviews go to BlueAir Purifier.

1. Technologies Included: (out of of 10 technologies) 3

2. Particle Removal (Allergens, Dust) 8

3. Immune System Threats (Germs, Virus, etc.) 3

4. Gas Removal (Odor, Chemicals, Smoke) 7

5. Longevity/Quality 10

6. Noise Levels 6

7. Ease of Use 9

8. Warranty 7

9. Customer Service/Reputation (reviews) 10

10. Price Value 8

Rated Score: 71 = Excellent

#6 Sharp Plasmacluster Air Purifier 

The Sharp air purifier is a good mid-range unit. Again the filter replacements are expensive but the HEPA does a good job. The one I had did seem to vibrate some but that didn’t seem to affect the performance.

For more information and consumer reviews go to SharpAirPurifier.

1. Technologies Included: (out of of 10 technologies) 4

2. Particle Removal (Allergens, Dust) 8

3. Immune System Threats (Germs, Virus, etc.) 2

4. Gas Removal (Odor, Chemicals, Smoke) 8

5. Longevity/Quality 7

6. Noise Levels 8

7. Ease of Use 9

8. Warranty 6

9. Customer Service/Reputation (reviews) 8

10. Price Value 7

Rated Score: 67 = Fair

#7 Airpodcleaner MT2 

With the Airpodcleaner MT2 Air purifier we have a small, yet multi-function machine for small rooms at a very  affordable price. It’s quiet as well so perfect for sleeping at night.

1. Technologies Included: (out of of 10 technologies) 5

2. Particle Removal (Allergens, Dust) 9

3. Immune System Threats (Germs, Virus, etc.) 7

4. Gas Removal (Odor, Chemicals, Smoke) 7

5. Longevity/Quality 8

6. Noise Levels 9

7. Ease of Use 9

8. Warranty 8

9. Customer Service/Reputation (reviews) 10

10. Price Value 10

Rated Score: 82 = Excellent

 

#8 Alen Air 

I’m not quite sure what to say about the Alen Air Purifier. It works fine, has several technologies but nothing really stands out about it from other similar (and sometimes less expensive models).

1. Technologies Included: (out of of 10 technologies) 3

2. Particle Removal (Allergens, Dust) 9

3. Immune System Threats (Germs, Virus, etc.) 1

4. Gas Removal (Odor, Chemicals, Smoke) 2

5. Longevity/Quality 4

6. Noise Levels 2

7. Ease of Use 7

8. Warranty 3

9. Customer Service/Reputation (reviews) 3

10. Price Value 2

Rated Score: 36 = Fair

 

#9 Honeywell 50250 Air Purifier 

It’s a beast! It’s a big round fan with a HEPA filter basically. A bit loud and the filters are expensive. I’d recommend it for dust only if you have a space big enough in the middle of the room for it.

1. Technologies Included: (out of of 10 technologies) 2

2. Particle Removal (Allergens, Dust) 8

3. Immune System Threats (Germs, Virus, etc.) 0

4. Gas Removal (Odor, Chemicals, Smoke) 0

5. Longevity/Quality 5

6. Noise Levels 1

7. Ease of Use 9

8. Warranty 5

9. Customer Service/Reputation (reviews) 2

10. Price Value 6

Rated Score: 38 = Fair

 

ON SALE With Free Shipping Below For 164

#10 Friedrich Air Cleaner 

I probably could have found a better #10 model but since Consumer Reports rated this model as one of their best (I absolutely can’t imagine why, unless someone was paid off!) I’ll say a few words. It looks and weights as much as a doghouse. The many electrostatic plates create ozone which can be an irritant. The only good news is that you won’t have to but HEPA filters. I think this is more for a garage or factory with chemicals and fumes in the air. Bend your knees when you lift it!

1. Technologies Included: (out of of 10 technologies) 3

2. Particle Removal (Allergens, Dust) 5

3. Immune System Threats (Germs, Virus, etc.) 1

4. Gas Removal (Odor, Chemicals, Smoke) 2

5. Longevity/Quality 7

6. Noise Levels 3

7. Ease of Use 9

8. Warranty 4

9. Customer Service/Reputation (reviews) 8

10. Price Value 4

Rated Score: 46 = Fair

 

 

Overview

When I first took my Blueair purifiers apart I immediately saw that they are going for particle removal, and trying to do it right. They are going for the higher-priced, high-quality end of the market. I wondered whether the high price of their units (in my opinion) was because:

1 – They are made in Sweden, rather than China (labor costs).

2 – They are modeling the IQAIR Purifier Company from Sweden which also goes for the high-priced, high-quality end of the market (£899-1200)

Most of their models are great for particle removal but what they don’t cover is germs, viruses, and bacteria. Often that is the trade off companies have to make – go for particle removal, and skip ultraviolet and other germ/virus technology to stay competitive. So we’re talking Hepa, or Hepa-like and electrostatic filters. I have several of their models and will be doing video reviews shortly to take you inside the machine.

I start my review with the popular Blueair 503 Model(formerly the 501).

Company History

The BlueAir company many originated in Sweden although I think the air purifiers are manufactured in China. In 1996 they have established themselves as a worldwide player in the air purifier market.

Pros & Cons

Pros

1 – Filter Change Indicator Light so as not to void warranty

2 – Durable steel construction

3 – Has wheel casters (great if you want to move it alot

4 – Quiet (although in quiet move doesn’t move much air)

5 – Energy Efficient

Cons

1 – Not a true Hepa filter – ‘Hepa-like”

2 – No pre-filter, short filter life (6 months) as a result – electrostatic probably clogs up more and is less efficient as a result

3 – The seating of the filters in the housing is not a tight seal and allows for some air to by-pass reducing the air cleaning efficiency

4 – Nothing to kill viruses, bacteria or mold/mildew

Specifications and Technologies

Blueair 503 Air Purifier

Purification Technologies: 3 – Electrostatic, ionizer, HEPAsilent (choice of HEPASilent particle and gas filters or Smokestop filters for better smoke removal.)

What technologies Missing: TIO2, UV, prefilters

Square Footage: 580 SQ. Ft.

Replacement Filter Costs:recommended to change every 6 months: 3 Particle Filters/3 Smokestop particle filters

Yearly Costs: £230/Year

SPEEDS-NOISE LEVEL: 3 speeds Low 32db & High -68decibels

Pros – Good for pollen, dust, allergens, smoke

Cons– Not good for viruses, germs, mold, bacteria

Warranty – Warranty: 5-year limited manufacturer’s warranty only valid if you replace the filters every 6 months

Number of Speeds – 3

Years In Business: 14

Air Purifier Rating

1. Technologies Included: (out of of 10 technologies) 3

2. Particle Removal (Allergens, Dust) 9

3. Immune System Threats (Germs, Virus, etc.) 0

4. Gas Removal (Odor, Chemicals, Smoke) 8

5. Longevity/Quality 10

6. Noise Levels 10

7. Ease of Use 9

8. Warranty 5 (very strict)

9. Customer Service/Reputation (reviews) 9

10. Price Value 5

Score: 68 = Good

Conclusion

The Blueair is one of the air purifiers which can handle cigarette smoke and I recommend it for people who smoke. On the allergy end it does a good job, but is a bit expensive and I might recommend something that does as well for a lower price if that is your need. Well-made, and sturdy.

Overview

Rabbit MinusA2 Air Purifier is a high class, great-looking model. But  does it work better than other air purifiers? This review will answer those questions. This is Rabbit Airs third generation air purifier and is an upgraded version of the Minus2A SP-1004. Like all the Rabbit Air Purifiers they are made in Korea.

I loved the fact that someone is taking an interest in air purifier design, and technology, as many of the most highly rated models like Austin Air and IQAIR have stayed with a very boxy gray/white design with older technology. Some of the larger electronics stores like Frys and Best Buys were carrying the lower end Rabbit Air Biogs for awhile, and even the high-end MinusA2 (for a few months) because they look very modern. But the higher prices of the Rabbit Air meant most stores opted for more affordable units. Now you have to go online to find them. The technology is really ahead of others, although so is the price.

Rabbit Air Auto Sensors

The Rabbit MinusA2 has one air quality sensor which adjusts the fan speed when it detects particles in the room. Some of the other models on the market like the Alive Air Purifier use three sensors (Pollen, odor and dust). The challenge with sensors is the sensitivity level they are set for determines how they operate. Don’t get me wrong, I like the sensors, but because each home is different the way they are set in the factory means a wide variety of effectiveness.

While the Company recommends running the machine for 72 hours to give the sensors a clean air reference I found a very effective way to set the sensors in 3 minutes. Any time the unit is unplugged or the power goes out the sensors must be reset.

A very cool feature is that an indicator lamp on the ride side control panel (see the video) changes color from blue (clean) to red (poor) depending on the level of particles the Rabbit MinusA2 sensors detects in the air. The geeky side of me loves this feature, although you wont see it come on too often if you’re like me and run the unit 24/7. The air stays clean in my home.

I’ve been involved with air purifier sensors and sensor designs with my air purifier tech designer friend. Here’s the challenge: There are so many millions of particles in the air the question is how many particles do you set it for? A smokers house, or carpeting with cat odors, is going to set off a sensitive odor sensor practically forever. The manufacturers problem with sensors has been the rate of returns when people cant get sensors to go on or off properly.

The Rabbit MinusA2 has something which resolves much of this – it has settings to adjust the sensitivity (see the manual).

This review continues after a brief review of the stages of purification.

Stages of Purification

Now let’s take a look at the filters and technology for cleaning the air. The Rabbit MinusA2 SPA-780A air purifier has 6 stages:

Stage 1 Pre-filter – gathers hair and dust extending life of HEPA. It is anti-bacterial.

Stage 2 Medium Filter” – This is a thin cloth pre-filter which is anti-bacterial to trap hair, dust, and bacteria. It seems redundant to the pre-filter, but it traps particles slightly smaller than the pre-filter.

Stage 3 BioGS HEPA Filter – removes dust and pollen. This is your most important filter.

Stage 4 Custom Filter – You get to choose another of 3 filters for either toxins, germs, or pet allergies. I’m not convinced these are all that different, or that much more effective (I have owned 2 of the 3) but the idea sounds like you’re getting something different. I think it is more marketing built into the design.

Stage 5 Activated Carbon Filter – absorbs odor and chemicals

Stage 6 Negative Ions – These go out into the room and kill odor and mold spores. This is good for your health and lungs as well.

Conclusion: There is a bit of redundancy with the filters. While the manual says replace them every 12 months that will depend on conditions. I had to replace the HEPA and medium filter after 9 months which set me back £100.

Four Modes of Operation

The MinusA2 has a Manual, Quiet, Auto, Pollen, and Sleep Mode.

In the auto mode a light sensor measures the level of light in the room and will turn off the mood light after several minutes and shut the machine down to slow speed.

“Sleep mode” is very cool and happens automatically. The Sleep Mode Indicator turns on in the Silent Mode (very quiet) and with the “auto” function on. What happens then is it automatically switches off Mood Light and Air Quality Indicator.

I can’t figure out how “pollen mode” does anything different since all the filters are in operation no matter what you do.

Weird ‘Mood” Lights

A switchable mood light in the Rabbit minusA2 is an idea popular in Asia according to one of my friends, but doesn’t go over in the US. The light fluctuates (see the video) between pink and blue in the low speed. It is bright but can be turned off.

According to Rabbit Air the mood light can affect your health. “Mood light on air purifier helps to normalize blood pressure, pulse, and facilitate deep breathing, which puts a person in a state of long-lasting calm and relaxation.” I’d like to see some science on that wild claim. I’d think with their “high-tech” approach they’d know better.

Pros and Cons

Pros

1 – Very sleek design

2 – Effective 5-stage filtration

3 – Wall mounted option

4 – Great controls and electronics

Cons

1 – A bit loud on low at 26 decibels

2 – Replacement filter package is expensive

4 – Only covers 400 square feet or less (despite claims of 800)

Specifications and Technologies 

Yearly Costs: £100-150

Decibel Level: 26/

Warranty – 5 Years

Number of Speeds – 5

Filters – 4

Notes: The Rabbit Air Brushless DC (Direct Current) Motor (BDCM) is the most current technology and for me the way to go with an air purifier. Many manufacturers (IQAIR and Austin Air for example) still use the old “brush motors” which are louder, produce ozone, and do not last as long. These BDCM motors are quieter, ozone free, and produce less electromagnetic currents while using less electricity. I’ve had my Alive Air Purifier running for 5 years now 24/7 and it is rated for 100,000 hours of operation. So far so good.

Air Purifier Rating

1. Technologies Included: (out of of 10 technologies) 7

2. Particle Removal (Allergens, Dust) 9

3. Immune System Threats (Germs, Virus, etc.) 3

4. Gas Removal (Odor, Chemicals, Smoke) 7

5. Longevity/Quality 9

6. Noise Levels 8

7. Ease of Use 9

8. Warranty 10

9. Customer Service/Reputation (reviews) 9

10. Price Value 6

Score: 77 = Excellent

Rabbit Minusa2 Air Purifier Conclusion

If it weren’t for the cost, and replacement filter cost, of the Rabbit MinusA2 I would recommend it highly. I love the design, looks, and filters in it, although I found some of the extra filters redundant. Great for allergies, I only wished they had UV or other germ and virus killing technology. I like the Warranty as well. It’s a bit small for the cost. If money isn’t a concern, looks are important to you, and dust/pollen are your main concerns, then this might be a great choice for your home.

If you need to cover 2 rooms you can buy 2 Alive Air Purifiers (7 technologies) for the price of one Rabbit Air MinusA2 (6 technologies). You’ll sacrifice looks, but save money in the process.