Vornado AC350 Air Purifier with True HEPA Filter, Captures Allergens, Smoke, Odors, Pollen, Dust, Mold Spores, Pet Dander
$31.99
Price: $31.99
(as of Nov 29, 2025 23:05:28 UTC – Details)
The Vornado AC350 Whole Room Air Purifier uses True HEPA filtration, the most effective filtration available, to remove up to 99. 97 percent of airborne allergens down to 0. 3 micron in size. The Vornado whole room purifier actively circulates and filters all the air throughout a room. (Without powerful circulation, an air cleaner only cleans the immediate area around the unit. ) the AC350 uses a radial blower to intake and clean all the air in the room – up to 135 square feet. Precision engineering allows the blower to operate quietly, despite its powerful airflow. The AC350 uses a combination of HEPA and carbon filtration to trap dust, pollen, pet dander, smoke and more. The carbon prefilter both adsorbs odors and traps larger particles. Features 3 speeds, push-button electronic controls, filter replacement indicator and industry-leading 5-year satisfaction .
TRUE HEPA FILTER— AC350 features two True HEPA Filters that capture 99.7% of airborne pollutants as small as 0.3 microns, plus dual Activated Carbon Filters to absorb odors and gases. It improves air quality and extends HEPA Filter lifespan.
EFFICIENT COVERAGE — The AC350 is designed to efficiently cover small to medium-sized rooms up to 135 square feet. Ideal for bedrooms, offices, or kitchens, AC350 can improve your sleep quality by delivering clean, fresh air throughout your space.
DUAL STAGE FILTRATION —The True HEPA Filter effectively filters the allergens, and the Activated Carbon Filter absorbs odors and gases and prolongs HEPA Filter life. The filters are quick and easy to replace.
EASY OPERATION WITH 3 SETTINGS — Experience effortless control with 3-speed electronic settings. Select a higher speed for rapid air purification or a lower speed for quieter operation, allowing you to customize the air cleaner’s performance.
SUPERIOR SUPPORT — Our standards are high, and so are your expectations. If our product doesn’t meet them, we’ll replace it, for up to 5 years. Products designed and supported in Andover, KS.
Built to meet U.S. voltage requirements. Certified, safety-tested, and warrantied for use only in the U.S.
Customers say
Customers find the air purifier effective at filtering air, working well in 335 sq ft rooms, and reducing dust levels. They appreciate its sleek design, straightforward operation, and reasonable price. The noise level receives mixed feedback – while the low setting is close to silent, the high setting can be noisy. Similarly, the smell aspect is mixed, with some reporting no smokey smells while others mention chemical odors.
7 reviews for Vornado AC350 Air Purifier with True HEPA Filter, Captures Allergens, Smoke, Odors, Pollen, Dust, Mold Spores, Pet Dander
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Preston Cole –
Great for larger spaces and the price is right!
A fantastic air purifier for larger spaces. I use this purifier in the living room of my apartment. It is easily able to purify the airspace between the living room, kitchen, office and hallways at fan speed setting 2 of 4. The airflow is quiet, and very powerful. On full setting, it can be a bit loud, but the airflow it produces is massive. I personally do not need it to run at full speed, medium is more than enough to cover 600 square feet or so. I’m very happy with this purchase! Here’s a list of pros and cons:Pros:*Auto sensing setting – automatically adjusts fan speed by continuously checking air quality. When air quality is good, fan will run at quietest setting automatically.*Easily replaced and affordable filters.*Small footprint – fits easily into a corner.*Whole room coverage – with it’s upward facing air output, the purifier spreads purified air across the entire room, circulating air from top to bottom.*Affordable filter replacements – With separate carbon and hepa filters, cost is low for replacement of the more often worn carbon filter.*It looks good! With it’s white finish and curved lines, this purifier looks modern and attractive in my living room.*Five-year warranty – Vornado has excellent customer service and guarantees their products for three, five or ten years. This product holds a five-year warranty – great peace of mind.Cons:*At it’s highest air speed setting, the purifier can be a bit loud. I’m able to talk with friends over it, but it is certainly audible at setting 4 of 4. 3 of 4 moves almost the same amount of air and is not nearly as noticeable.
Lynn –
Air purifier
Works as advertised.
Audiophile MB (Marco B.-NYC) –
I have bought 2 of these very efficient and straightforward, easy to use and maintain …
air cleaner/purifiers. I have also purchased and use theWinix 5200 with an equal amount of success (though I find it trickier to get used to the controls). Of the two, I think the Vornado is far easier to use and clean (I clean the spongy “carbon” filter which is really nothing more than a robust, thicker version of the usual A/C sponge filter that one buys for a window mounted a/c) and vacuum the hepa filter so as to extend its effective lifetime.Essentially, I just leave it on the lowest setting (we have it on in our bedroom area 24/7/365) and clean it once a month.The result, ….both my wife and I have less “allergy/dust/pollen/whatever” congestion. We breath much easier at night and feel the air quality as fresher and healthier.Again, for the price of about $100 you get a robustly made, quietly operating machine (that we keep on the low setting) for 24/7 and have noticed a very substantial difference in our breathing ability while sleeping.I HIGHLY recommend the unit. I am a retired mechanical engineer and I know quality when I see and use it thus, 5 stars (wish I could give it 10) all around. The only time I pay attention to it is monthly cleanup of filters which takes all of 10 minutes.UPDATE 8/13/21…..THESE ARE STILL WORKING STRONG AND OF all THE AIR FILTERS/PURIFIERS that I have bought or owned THERSE SEEM TO COLLECT THE MOST DIRST/DUST/PARTICLES! Still HIGHLY RECOMMENDED!BTW, I spend a small fortune in time, energy, and moola in buying and using stuff here on Amazon so if you found this review “HELPUL,”……well, you know what to do! Many thanks ladies and gents!
Cody G. –
A dead simple, effective Hepa filter!
A nice air purifier with true Hepa filtration and does not produce Ozone. Others have commented on the noise level but if you use a Hepa for both air quality and night time white noise you will love it. It is a really uniform white noise. For television viewing you can simply turn it down but as most people now have sound bars at a minimum it should not be an issue. Mu surround sound is not phased by the noise on the second to highest setting which is where I run it 24/7. The box arrived in good shape and the packaging was sufficient to protect the unit. Here are a few pros and cons I have observed:Pros:-Powerful circulation and filtration.-Easy to use, intuitive controls.-Control lights are on the back so they do not glare in your eyes at night. This is a much appreciated touch.-Relatively slim design for the square footage it covers.-Uses air returns on both sides and discharge on top angled forward. This should mean you are not recirculating as much previously filtered air. Overall this is a superior design to other units I have owned.Cons:-If you are looking for a quiet unit this is on the top end for noise. This is not truly a con for me.
A –
Works Really Well
The AC350 has a relatively large footprint for an air purifier. However, the design is sleek and unobtrusive, so in places where you have room for it, it won’t be an eyesore.The fan is super quiet on low, and it moved enough air to de-stink the hallway where my cats have their litter boxes. I clean up after the cats immediately, but the kitten is a stinkpot whose presence can linger and even emanate into the next room. This cleared the air immediately in the hallway and the next room. Unfortunately, it is too big to stay in that area permanently, but I’ll find a place for it.Bottom line: it’s pretty and it works great, and I am happy with my purchase, even if it is too big for where I wanted to put it.
Heidy M. –
Funciona bien en habitación de chica a mediana. El ruido es bastante soportable en los 3 niveles, el diseño es agradable, fácil de trasladar de una habitación a otra, tiene filtro HEPA, pero su alcance si es reducido. Hay otro modelo un poco más completo, pero también incrementa su precio. Por el precio de este modelo, está bien a secas, puede haber otras opciones con mejor rendimiento invirtiendo un 10% a 20% adicional al valor de este modelo. Si volviera a comprar un purificador, buscaría esas opciones con un poco más de rendimiento (que abarquen habitaciones un poco más grandes), invirtiendo un poco más de dinero.
Alex Trevino –
Hasta hoy ha funcionado muy bien, silencioso a baja velocidad y lo recomiendo.