Blueair HEPASilent Air Purifier - White (201)

Comment: This is a good product for a smaller sized room.. It is very quiet on the low and middle settings. I find it soothing when I sleep.

Comment: I purchased this product several months ago as I've suffered most of my adult life w/ allergies. I have my Blueair next to my bed and leave it on almost 24 hrs. a day. The filter is easy to change (approx. every 6 months) & there are multiple speeds so you can control both the flow & the associated noise of the fan. Even on high, the noise is very comfortable; allowing for a good nites sleep. Since I've started using this device, I've noticed a nice decrease in my sinus symptoms (especially during the height of allergy season). The only negative comment that I will make is that there is a blue 'power' light on the front, upper left panel, that is kinda bright and noticeable in a dark room. However, I McGiver'd it by simply putting a bit of electrical tape over it which blocks it out just fine. Even w/ this one point, I would still recommend this product in a heartbeat.

Comment: I bought this in the height of my allergy symptoms. Sleeping with it on has helped me wake up feeling symptom-free almost every morning, and allergies have been much milder since using it. I was suffering from a cat allergy and pollen allergies. I found this unit because it was recommended by an allergy relief website so I gave it a try and it actually seemed to help. It's also very quiet. Even on the loudest mode it isn't overwhelming.