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Powerful PuroAir 400 HEPA Air Purifiers for Home Large Rooms - Covers 2,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust, and VOCs - Quiet HEPA Air Filter - Air Purifiers for Bedroom

  • Based on 11,626 reviews
Condition: New
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Availability: In Stock.
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Arrives Wednesday, Mar 12
Order within 23 hours and 8 minutes
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Style: PuroAir 400 (1 Pack)


Features

  • CLEANER AIR IN MINUTES: PuroAir is proven to filter the pollutants lurking in your homes air. This large room air purifier cleans rooms up to 2,000 sq ft in one hour.* Breathe clean, crisp air and kiss your allergies goodbye! (Based on independent testing in an ISO 17025 certified lab and typical residential rooms ventilation rates, 2025.)
  • POWERFUL AIR FILTER: PuroAir HEPA air purifiers for home feature a powerful 3-layer filtration systema pre-filter, HEPA filter, and activated carbonthat filter up to 99.9% of pollutants, including dust, pollen, smoke, pet dander, and VOCs. PuroAir air filters can filter particles 700X smaller than the size of a human hair.* (Based on filter performance standards and independent testing on inanimate particles in an ISO 17025 laboratory, 2024.)
  • BACKED BY SCIENCE: Lab tested and studied to filter the most common household pollutants with ease. Better filtration means improved allergy symptoms and improved sleep quality.* Certified by CARB, ETL, ISO, UL and Energy Star. (Based on SleepScore's independent lab testing, 2024)
  • QUIETLY CLEANS 24/7: A smart particle sensor monitors air quality and increases power if polluted air is detected. Set it and forget it! Perfect air purifiers for bedroom, with a built in sleep mode that operates quietly. Designed to be used 24/7.
  • 2 YEAR RISK-FREE WARRANTY: We stand by our products and their performance, which is why 300,000+ families trust PuroAir to keep their air clean. Have a problem? Our team is here to make it right! Proudly based in the USA.

Color: Black


Brand: PuroAir


Product Dimensions: 8.1"D x 14.4"W x 21.5"H


Floor Area: 2000 Square Feet


Specification Met: UL Certified, ISO, ETL Certified, CARB Certified


Product Dimensions ‏ : ‎ 17.5 x 10.6 x 12.5 inches; 8 Pounds


Item model number ‏ : ‎ PuroAir 400


Date First Available ‏ : ‎ April 29, 2023


Manufacturer ‏ : ‎ Elevate Your Home


Country of Origin ‏ : ‎ China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Clean and quiet
Style: PuroAir 240 (1 Pack)
It worked as advertised right out of the box. Set up was a no brainer and the room was cleared very quickly and quietly. Impressive performance so far.
Reviewed in the United States on February 24, 2025 by CB

  • Great unit for clean air
Style: PuroAir 240 (1 Pack)
It is quiet and works very well.
Reviewed in the United States on February 22, 2025 by Amazon Customer

  • SO HAPPY I BOUGHT THIS MODEL
Style: PuroAir 240 (1 Pack)
What a beautiful,powerful air purifier. I live in So Cal abd the devastating fires out a lot of smoke in the air. One day the smoke was so bad the smoke smell was in the house. This device worked amazingly, it is so easy to operate. I purchased two extra filters and purchased a two year protection plan. Reading other reviews they talked about excellent customer service. It has so many functions all easily changed at the top of the unit, mint is beautiful and looks esthetically beautiful I am so glad I invested in this air purifier. You will not be disappointed ... show more
Reviewed in the United States on February 6, 2025 by empi

  • Unit is very sturdy and nice to look at
Style: PuroAir 240 (1 Pack)
The unit is very sturdy and nicely made. It was very easy to set up and start. It is a little nosier than I would like but the night mode is very tolerable. It's like a white noise machine. I've only had this about 2 weeks, but so far I'm happy. I did feel the price was very reasonable.
Reviewed in the United States on February 1, 2025 by Marilyn J Renner

  • WOW
Style: PuroAir 240 (2 Pack)
I got this set because my kids and I have been having some serious bronchitis like symptoms for about 2 months. We moved into a house a year ago that was built in 1930 and doesn't have a duct system. Through the summer we were able to circulate air more with fans and windows but that didn't have any effect on the massive dust accumulation. The house was unoccupied for over 2 years before we moved in and it was filthy as far as dirt and layers of dust. And there is definitely mold. We did a hard-core cleaning but it was like every time I wipe everything, the next morning I'd come back to layers of dust as thick as before. Honestly it took me a little while to realize it was because of the lack of a duct system for central air and lack of circulation and there is probably so much dust in crevices, cracks, and walls that I just can't reach for a while. We bought this place for the property and knew the house would be work but didn't realize just how much. Honestly I hope we can just build a new house and tear this one down but that will be a while. For the past 2 months I've been waking every morning with serious head, throat, and breathing issues. I was beginning to have a constant wheeze in my chest and then this occasional other horrible, loud sound like a growling coming up my throat that sounded like bubbles of mucous. My kids were starting to have asthma like symptoms too and my youngest showing the same, more severe symptoms as I was with his breathing. I set these up the afternoon they were delivered. One in our living room and one in our bedroom where we all sleep right now. The air quality was in the RED. I put them on full blast for the first day until the lights turned green in the evening then I switched them to auto. Today is the next day after having them on not even a full 24 hrs yet but all through the whole night and this morning was the first morning in months that I woke up with a clear chest, no hoarseness to my voice, and no breathing issues and my youngests breathing sounds normal again too. Thank the gods I went ahead and got this. We will still have to renovate and fix some issues in this house but I'm so relieved these air purifiers will help to combat the breathing air issues. ... show more
Reviewed in the United States on November 13, 2024 by Sarah Wood

  • Don't Do What I Did! :D
Style: PuroAir 400 (1 Pack)
I consider myself a reasonably intelligent person, so this was a really dumb thing. I received the unit, opened the box, "read" the instructions (missing an important step in my excitement to try this out), plugged the unit in and....was SO DISAPPOINTED!! It was so loud, even on the lowest setting, I whined to my husband and immediately initiated a return, based on the loudness. When I went to put it back in the box to return, my husband set it on the counter so I could wrap the cord back up. That's when I saw it...the protective plastic covering the filter. My husband laughed; I laughed. I removed the bag, plugged the unit back in and am SO IMPRESSED by the quietness of the unit. The low setting is nearly silent (to my mature ears) and the other two settings aren't overly annoying (we watch tv with headphones anyways for individual volume preferences, if it's on med. or high, we don't hear it running). Seems to be doing a really good job with cleaning the air. We use a fireplace that always lets a little smoke in the room when you open the door too fast, and this has cleared it out pretty quickly. My husband was home the other day and ran the fireplace & purifier all day. When I got home the house smelled way fresher than with my old unit. I have a cat with asthma and am hoping this will help with keeping her attack free as well. I am planning on purchasing the 2 pack smaller units for the bedrooms. Very Happy!!! ... show more
Reviewed in the United States on February 13, 2025 by tj thrasher

  • Immediate Results
Style: PuroAir 240 (2 Pack)
I noticed a difference in my breathing within 10 minutes of having these turned on. They're easy to set up. Lightweight and easy to move around. The size is easy to tuck anywhere. It's just a little taller than my air fryer. The only improvement I can think of is it would be great if they had a handle on them, somewhere on the side and then they'd be perfect. ... show more
Reviewed in the United States on February 7, 2025 by Terri H.

  • Air purifier
Style: PuroAir 240 (1 Pack)
Works very good and quietly
Reviewed in the United States on February 16, 2025 by Amazon Customer

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