Filterless Silent Air Purifier - 650 Sq Feet

The amazing Silent Airfree Air Purifier boasts the only technology that destroys airborne allergens, mold spores, dust mites, viruses, bacteria and pet dander with safe and quiet heat convection. No harmful emissions such as UV light or ozone – the Silent Airfree Air Purifier destroys allergens with heat, yet emits no noticeable heat into your room. Completely silent, air is drawn through without noisy fans and sterilized at high temperatures. Plus, there are no filters to replace, and no moving parts to maintain.

Check out product testing results for the Filterless Silent Air Purifier on our test results page.

If you're interested in Air Purifiers you might also like: Air Purifier | Air Purifiers | Air Purifier Filters | Room Air Purifiers | Air Purifier Reviews | Best Air Purifier | Hepa Air Purifiers | Air Purification

Pin It

Item # 200163

4.5
98.4% of respondents would recommend this to a friend

Features

Filterless Silent Air Purifier - 650 Sq Feet

Just plug in the Air Free Onix 3000 Filterless Silent Air Purifier and it silently begins reducing the microorganisms that can cause allergies. Air purifier systems can be expensive to maintain, cumbersome and noisy. But not this little Silent Airfree room air purifier. It’s completely silent and there are no filters to change, or moving parts to replace or maintain.

Allergies? Air purifier technology is perfected in this Silent Airfree Air Purifier. It safely and silently draws in air without noisy fans, and then sterilizes it at high temperatures. The Silent Airfree Air Purifier eradicates microorganisms such as mold spores, bacteria, viruses and dust mite allergens that can cause allergies. Air purifier use can really make a difference – especially when it’s the safe and effective Silent Airfree Air Purifier.

Ozone and ion free! Silent Airfree Air Purifier technology does not emit ozone, and is ion free. The Silent Airfree Air Purifier reduces toxic and corrosive ozone, which may trigger asthma and destroy lung tissue. Better than other air purifiers, the Silent Airfree Air Purifier uses heat alone to incinerate airborne allergens. No harmful filter material is used in any way. There are no filters to replace, and it’s safe and easy to install. Just plug your Silent Airfree Air Purifier into any outlet, and begin eradicating the particles that aggravate allergies. Air purifier is fast, silent and economical.

• Silent Airfree Air Purifier is ozone and ion free, with no hazardous emissions

• Recommended room size is 650 sq. ft.

• Room air purifier uses heat alone to incinerate airborne microorganisms

• Allergies? Air purifier has been tested in real working environments

• Effective against mold spores, bacteria, viruses and dust mite allergens

• Eradicates even the most minuscule particles

• The most silent of air purifiers

• Portable – just plug in this air purifier and begin sterilizing your air

• Destroys allergens with heat, yet emits no noticeable heat

• No filters to replace, no parts to maintain

• Product available in black

Click here to see information on extensive product testing to the Silent Airfree Air Purifier.

Specifications

Length: 8.4  Inches
Width: 8.4
Height: 10.4  Inches
Weight: 3 Lbs

4.5
By Mary
from Williamsburg, VA
2013-05-02
3.0
Jury is till out
The unit is very easy to use. While there was a slight odor during the break in period, it was very mild. I like the unit, including the nightlight feature, and feel that it has helped my sinus condition but it has not provided the relief that I read about from others. Time will tell but am hopeful that I will continue to see improvement
Bottom Line:
By Dog Lover
from Seattle, WA
2013-05-02
4.0
Good working
It is working really great for bedroom, but I was sad that it dont work well in whole apt which is less than 650 sq feet. I guess because it has many walls so it dont go around the whole well. Overall, it is great just for small bedroom or open space.
Bottom Line:
By Sensitive Nose
from D.C.
2013-05-02
5.0
It Works!
I have purchased almost every air purifier on the market. This is the only one that works for me. It clears the air so that my sinuses are no longer irritated. The irritates that made my home so uncomfortable are gone.
Bottom Line:
By LuvsPalmTrees
from Chicagoland
2013-05-01
5.0
Filterless Silent Air Purifier~wOW
We have already bought 2 of these and I am back to ordering a 3rd. Very awesome item!
Bottom Line:
By et
from Northern New Jersey
2013-05-01
4.0
Filterless Silent Air Filter
so far so good, it claims to remove pollen. I keep it in my bedroom and allergy season is just ramping up where I live.
Bottom Line:
By Marie the Cat lover
from Oakland, CA
2013-03-29
5.0
Quiet, Quiet Clean Sleep
My building is under construction and the dust from concrete and other allergens were making me have upper respiratory problems. The filterless air purifer has allowed me to have a better quality of life during the construction.
Bottom Line:
By judy
from butler new jersey
2013-03-28
5.0
great prouduct
its works great quite and i love it
Bottom Line:
By Jeese
from Carlsbad, NM
2013-03-26
5.0
Wonderful Air Purifier
I bought the unit originally for my office in a heavy equipment shop to help with the exhaust fumes, it now resides in my bedroom where Ive been painting and have had new carpet installed. The paint fumes were gone by the first evening, clear enough to sleep in the room that night. The blue light might be soothing to some, but I had to dim it, which is awesome that it offers that option. It works beautifully! It worked in my office in the Shop & it works even better at home in a closed environment, Ill be purchasing another for my office very soon. When you live in the dirty dusty desert, filtration is your lifes goal. The two men I work with in my office are coughing and sneezing from recent dust storms and incredibly high winds, My husband and I are just peachy keen sleeping with my cute lil air purifier.
Bottom Line:
By Alergy sufferer
from Tri Cities WA.
2013-03-25
4.0
Air purifier is working as stated.
Using in our master bedroom where quiet is a must. Seems to be working very well. Have noticed I dont have to dust as often. No negatives so far.
Bottom Line:
By Slipshaw
from Gladstone, MI
2013-03-22
5.0
Awsome Product!!!
We bought 2 units so we could clean our whole house. My wife is extremely allergic to dogs, cats, and cigarette smoke and the house we moved into in Nov. of 2012 has all those elements in it (Which didnt come to surface for about 3 to 4 weeks after we moved in). These two units work AWSOME!!!! Cleans the whole house. She puts one in her room when she sleeps and closes the door and wakes up un-congested and breathing great!!!! Thank you for this awesome product!
Bottom Line:
By anonymous one
from St. Louis, Mo
2013-03-09
5.0
works well
It is quiet and sits off to the side, I will probably need one more to make sure that get the air purfied throughout my who downstairs, but I still notice a difference in the air quality in my home considering I have allerigies.
Bottom Line:
By Pat
from Brooklyn, New York
2013-03-02
4.0
Filterless Air Purifier
No turn on/off botttom
Bottom Line:
By end of road Chiniak
from Kodiak, AK
2013-02-21
5.0
great
Great
Bottom Line:
By Ohio Pharmacist
from Dayton, Ohio
2013-02-08
5.0
Pharmacy uses filterless air purifier
Daily exposure in the pharmacy to colds, flu, fever, germs, bacteria, viruses was significant hazard to myself and my coworkers. During the last two seasons when using the filterless air purifiers, we have noticed significantly less days off work. We attribute this to the better air environment created for us by using the filterless air purifiers. Several of us also have these to use in our homes, for continued & improved good health in our families.
Bottom Line:
By GT
from Sun City, CA
2013-01-17
4.0
Does as advertise
Home and RV use.
Bottom Line:
By Sonny
from Charlotte, NC
2013-01-16
5.0
Fine Filterless Silent Air Purifier
Air looks visibly cleaner. It works great in one location and should not be moved frequently, very simple to operate.
Bottom Line:
By Grace
from San Jose, CA
2013-01-15
5.0
It is light and good. I like it.
I use it day and night when I at home.
Bottom Line:
By Satisfied Customer
from Portland, OR
2013-01-12
3.0
Works satisfactorily
I havent noticed a change in the level of dust surrounding the air purifier. Since I do smell the incinerator at times, I know it must be doing its job.
Bottom Line:
By sue
from bay area
2013-01-10
5.0
Works great
Works great with our allergy to cats
Bottom Line:
By Sparky1094
from NY
2013-01-09
4.0
Hopefully it works well.
Works very quiet.
Bottom Line:
By MJ
from Utica, NY
2013-01-04
5.0
Silent Air Purifier Great Product
My landlady is a heavy smoker--I bought 2 of these. One for my bedroom and I have the other one in the living room. they clean the air great with no filters to wash.
Bottom Line:
By PC the Great Indoorsman
from New Canaan, CT
2013-01-03
4.0
Does the Job
I had an ionizer in the early 60s due to extreme allergies. I have enjoyed your older version Ionic Breeze for years and still use one in my bedroom. Having given my daughter one of mine to clear a new construction smell-- now gone, but not yet returned. I purchased this little mighty machine. I keep it in our family room-kitchen area to keep air clean. Being so light it is so easy to take to the laundry room for a few hours to freshen-up. I enjoy the clean air!
Bottom Line:
By Dee
from Atlanta, GA
2013-01-01
4.0
Filterless Silent Air Purifier
My husband and I purchased this as a gift for my son and family (wife and two children); but, primarily for our six-year old granddaughter who has asthma. They have two 90-pound bulldogs in the house and in spite of constant vacuuming of furniture and floors, she still gets ill. We are hoping this unit will purify the air for her breathing. She takes inhaled medication and a breathing machine. Wish us luck!
Bottom Line:
By Sngl Mom
from Hessmer, LA
2012-11-29
4.0
Great Product!
I have this product in between my childrens rooms. They have allergies and my oldest has asthma. I have noticed a huge difference in their symptoms! I am so pleased!
Bottom Line:
By VK
from Greensboro, NC
2012-11-21
4.0
Breathing easier
the best features about this purifier are 1) it truly is silent and 2) it doesnt require a filter 3) Ive been breathing easier and am no longer coughing
Bottom Line:
By The busy one
from Sun City, AZ
2012-11-06
5.0
simply fantastic, night stuffiness gone
To help keep air in bedroom clean. Stop night stuffiness and night coughs,does a great job.
Bottom Line:
By rebob
from burlington, wi
2012-11-03
4.0
Good product
I like that it is light weight. I wish it was a little more compact in that i travel and it does not fit very well in a suitcase, it takes up quite of bit of room. The unit does perform well and you will notice a difference within a short period of time.
Bottom Line:
By Lola
from Redlands, CA
2012-09-26
4.0
Great Purchase
Comes plug-in ready. Blue light on top can be adjusted or turned off. Very effective at removing allergens in the air. I no longer cough at night.
Bottom Line:
By mtm413
from Biddfrod, ME
2012-09-26
5.0
very good
use it my bedroom to get rid of musty asmell
Bottom Line:
By Ms. Fessie
from Saint Helens, Oregon
2012-08-17
5.0
Super quet air purifier
Got this for the living room area in our home due to allergies that I was just told I have. We have a dog in the house, which I am now allergic to, and this little unit is wonderful. It is small, quiet, and works wonderful. I love that I dont have to change/replace any filters, that you just plug it in, and leave it alone. Great product.
Bottom Line:
By Haha
from Charlotte. Nc
2012-08-02
5.0
Just bought another one
I bought this product for my wife, because she has allergy. We always have air purifier ( different ones), the problem is they need to be clean once a week, and eventually by the time, they will quit working, happened to me a few time already. Well, now I dont need to worry about that no more,peace of mind and product works great, that is why I just bought one more.
Bottom Line:
By Mips
from Brookston, IN
2012-08-02
5.0
Bought one for every bedroom!
My whole family had issues with stuffiness and drainage at night due to seasonal allergies which lead to poor sleep quality. We also have 6 cats, and almost constant burning in the neighborhood by people doing yard work. I purchased one of these air purifiers for my bedroom, and the difference is amazing! It did take at least a week, as the instructions said, to get the air in the room fully cleaned after plugging in the first time. I bought one for every bedroom in the house. We do keep the blue light turned down to low.
Bottom Line:
By Casper
from Milwaukee
2012-07-29
5.0
The best product plan on buying another
I purchased this because I have 3 cats and live in a fairly small condo and everyone has been sneezing. It is has stopped all sneezing does not take up much space at all does not have to be cleaned not batteries to change I love this product
Bottom Line:
By Ty
from Dallas, tx
2012-07-09
5.0
Would prob buy again
Great design w no filter. Very easy to use.
Bottom Line:
By real estate class instructor
from Detoirt, MI
2012-06-29
5.0
Requires so little space on desk.
I use the product because i have students with allergies attending classes in my location and I have cats. This way I can keep the cats and protect my allergic students.
Bottom Line:
By Grandma
from Novi, MI
2012-06-15
5.0
I would recommend this product
Using the product in the bedroom. I can wake up in the moring refreshed.
Bottom Line:
By Dude
from CA
2012-06-08
5.0
I bought 2 more!
We bought the white one a few months ago and just bought 2 of the larger sf ones for our living room. Keeps the dust down and our kids dont get sick anymore! I was holding out for a deal on them but there never seems to be any for this product. Oh well, still a worthy purchase.
Bottom Line:
By Kev
from new york, ny
2012-05-31
5.0
Wow!
this air purifier is small, effective, and super quiet. best part is that there are no parts/pieces that need to be replaced or cleaned. plug it in and leave it alone. nothing more needed
Bottom Line:
By beach
from Aberdeen, MS
2012-05-30
5.0
I am buying another!
Felt results immediately. You could smell the difference in the air!
Bottom Line:
By Total Health
from San Jose, Ca
2012-05-17
4.0
I feel the difference
Blue light acts as a dual night light.
Bottom Line:
By Joe C.
from Southbridge, VA
2012-05-07
4.0
Seems to work fine...
Bought this for my wife. I have a few of the old quadra ionic purifiers from Sharper Image, and they still work great, but they put off that smell. We turned part of our unfinished basement into a home gym, but with her allergies, she couldnt use it because of the dust. So, I put two of these down there (its a big basement) along with one of the old quadras, and shes fine down there now. One of the best things about it is that it eliminates the ozone smell from the quadra. Now we have one in our bedroom, and it does it for the quadra in there too. My wife is breathing easier since we got them. Im also not cleaning the quadras nearly as often as I used to have to. The only con I might have is that I noticed you can get these cheaper elsewhere after I made my purchase. As some have said. It IS bigger than the pic indicates, but it certainly isnt bigger than the quadras or many of the other air purifiers on the market. Also about the complaint of having to put it in the middle of a room, well, you
Bottom Line:
By Gonzalezd
from Miami, fl
2012-04-26
5.0
Dust buster
It takes care of ALOT of the dust. Dusting once a week is great compared to two to three times a week.
Bottom Line:
By StPeteDoc
from Trinity, FL
2012-04-18
5.0
Completely Silent!
I put this in the my bedroom to help with allergies. Unlike other air purifiers I have tried that sound like blowing box fan, this one is completely silent. It does have one minor issue which is the LED indicating it is on. Not the one on the top, because this one can be dimmed. In the complete dark, this is a pretty bright LED. I just covered it with a piece of black electrical tape and it is perfect.
Bottom Line:
By SupeSandwich
from Rio Rico, AZ
2012-04-05
3.0
I GUESS it works...
Got this for the wife. She was sneezing and sniffling all the time. Doc says take more OTC allergy meds. Did some research and bought this item. The bad thing is the picture you see of this on a nightstand isnt realistic. Its pretty big. Cant leave it on the floor or dog will destroy it. Plus, it needs to have some space around to work so we put it on a little stand next to the nightstand. It puts out some heat, which I guess is expected. The first day or so it put out a nice clean-smelling odor. I didnt mind. Weve been using for a week or so now. The odor is gone. Havent really noticed a reduction in dust or wifes allergies yet. But I guess to use this thing correctly you have to give it some time. Well see.
Bottom Line:
By Nathan
from Las vegas
2012-03-26
5.0
Impressed
Very effective , our allergy symptoms improved immediately.
Bottom Line:
By The Cleaner
from Wilmington, DE
2012-02-20
4.0
Works great
We have only had this purifier for a couple of weeks, but so far, its worked great. We had it by our dogs bed at first, but I think it was too close to the door to make a difference. So, we moved it into our living room. You can definitely tell the difference. The air smells crisp and clean.
Bottom Line:
By Mike
from Lafayette,Indiana
2012-01-16
4.0
Pure air
It is compact and you dont have to clean or buy filters. I may get one for the office if it continues to perform well.
Bottom Line:
By Mac
from Effingham, IL
2012-01-04
4.0
Small devise with great impact
Great for our bedroom, which doubles as a computer workplace
Bottom Line:
By Slice of Life
from Austin, TX
2012-01-03
4.0
Great for office
Bought this as a gift for use in an office that sits in the middle of a steel manufacturing plant. The thought of sitting and breathing all the stuff that floats around in their is concerning, but this air purifier should make a huge difference.
Bottom Line:
By J the Non-Ninja
from CT
2012-01-02
5.0
Because air shouldnt smell!
Completely eradicated odors in the finished basement! Does need a little bit of space to function properly. All in all, a great product so far.
Bottom Line:
By ShaeZig
from Houston
2011-12-15
5.0
SO FAR SO GOOD
Within 24 hours after I plugged in the unit, I noticed a difference in air quality. A great investment!
Bottom Line:
By sandy
from CO
2011-12-15
5.0
GREAT
I put one in my bedroom and my allergies were so much better that I bought 2 more and for the first time in years I am off allergy medicine!!!
Bottom Line:
By Michelle
from Tampa Bay, Fl
2011-12-14
5.0
Filterless Silent Air Purifier
I have a fairly severe dust allergy. This product does exactly what it says. It cleans the air and is completely silent. I have one of them in the bedroom (I bought 2 one for living room 650 ft and one of bedroom 450 ft) and we turned the dimmer switch on the underside of the unit all the way off so we dont have the blue light on while we sleep. I noticed that I dont have as much dust settling on my espresso furniture (shows dust very easily) and I do not wheeze anymore which is a big deal to me. I would suggest this product to anyone that has a dust allergy or other allergy/sensitivity. My cat Mia has similar allergy and I always find her laying near the air purifier so that says alot! This is a no brainer if you are busy and dont like the idea of a purifier you have to maintain with filter replacements and such.
Bottom Line:
By Janet
from New York City, New York
2011-12-06
5.0
The best air purifier I ever purchased.
I have five birds, one cat and one husband. After about five days, I saw a drastic reduction in dust. I plan to purchase one for my bedroom.
Bottom Line:
By Studio Owner
from Usa
2011-12-04
5.0
Completely removes dust for electronics
Effective
Bottom Line:
By John Wood
from New York, New York
2011-11-21
5.0
The best quiet clean filter I ever used.
I have owned many filters and many from Sharper Image. This is just the most convenient, clean operating, quiet and no maintenance.
Bottom Line:
By Mickie
from Washington, DC
2011-11-20
4.0
So far, so good
Bought this as a gift for my son. My husband and I tried it for a week in our bedroom. The unit is ultra-quiet and small....both important for our sons apt. During our "trial period", my husband and I noticed that we accumulated much less dust on the furniture in our carpeted bedroom, and both of us woke up with fewer sinus-related issues, i.e., stuffiness, headache, etc. We are now planning to purchase one for OUR bedroom. I did not give it 5 stars, since we used it for such a short period of time.
Bottom Line:
By RGIAH
from Houston
2011-11-16
4.0
Works and looks as expected
Works and looks as expected
Bottom Line:
By Redbirdlefty46
from Westminster, CA
2011-10-27
4.0
Cleaner air is the Goal
My wife and I both have reactions to dust, this machine is very effective at removing dust from the air.
Bottom Line:
By Lin
from Seaford, NY
2011-10-21
5.0
Air Free Air Sterlizer ONIX 3000
The ONIX 3000 is a great product. Its quiet, filterless and does the job.
Bottom Line:
By sam
from Temple, TX
2011-10-17
4.0
Filterless Silent Air Purifier
I purchased the air purifier to ensure better quality of air for my new granddaughter and so far it has been great. My daughter has a very sensitive sense of smell and she is impressed with the difference in her home. She has two cats and two dogs and you dont smell animal smell in their home any more. I would highly recommend this product for anyone who wants to improve the quality of the air in their home!
Bottom Line:
By short stuff
from Grand Rapids, MI
2011-10-11
4.0
so far I am happy with my purchase
Its quiet and the NOT need for cleaning is a real treat.
Bottom Line:
By Freshy air person
from Stroudsburg, PA
2011-10-07
3.0
Review of purifier
I keep this unit in my basement to reduce the mold and other air impurities.
Bottom Line:
Customers who bought this item also bought:

Our Price: $299.00

IN STOCK - Usually ships
in 24 hours (Mon. - Fri.)

Common Search Terms Air Purifier | White Noise Machine | Alarm Clocks | Headphones | Massage | Ionic Air Purifier | Gadgets | Speakers | iPad | Humidifier | Tie Rack | Gift Cards