PuroAir 400 Air Purifiers for Allergies - Covers 2000 Sq Ft - Air Purifiers for Large Room - Filters 99.99% of Pet Dander, Smoke, Allergens, Dust, Mold, Odors (2 PACK)

Seems to work great. Doesn't take up much room and runs fairly quietly. Easy to use and instructions are easy to understand. Great buy.

Purchased the PuroAir 400 Air Purifier on the 29th and received it today June 2nd. The PuroAir was very easy to set up. Two parts of my home are being remodeled and I have tons of dust. It took PuroAir about 3 hours to go from Red, the worst air quality to Green, the best air quality in my bedroom. The range covered my bedroom, kitchen, and living room. I opened the bathroom door and PuroAir immediately changed to red. This is one of the rooms being remodeled. The sensor changed back to green after 15 minutes. It is also very quiet.

I purchased the PuroAir 400 based on its promising specifications and I'm thrilled with its performance. It efficiently cleans the air in my medium-sized living room, noticeably reducing dust and allergens. The sleek design blends seamlessly with my decor, and the controls are intuitive, making it easy to adjust settings. It operates quietly even on higher speeds, which is perfect for nighttime use. Overall, a worthwhile investment for anyone looking to improve indoor air quality. Highly recommended!

Quiet enough to have in the bedroom. I originally bought this for the living room but it’s so quiet that I thought I’d try it out in my bedroom. I’ve tried several other products and couldn’t sleep. But with this one I can. In normal use (not sleep-mode or something) I can barely hear it (and I just had a hearing test a couple of weeks ago and no problem). And when it senses some containment it speeds up for a minute or two.

I purchased a pair of these purifiers in June. They work great and the air was noticeable cleaner immediately. I was sure it was working when I walked by one of them with an old mattress. The unit kicked onto high for a few minutes and then went down to low once it had cleaned the air in the area. A few weeks ago I noticed that the light on one of them was continuously red. I'm not even sure of there is anything wrong with the purifier, but I sent a message to the seller to ask for advice and they replaced the unit without hesitation. I received it yesterday and am so happy with this company! I have full trust in this company and they way they back up their products. I will look for more to purchase from them just because I'm so happy with the service and the quality of the product.