Quiet and effective
I'm so pleased with this product that I recently ordered a second one for the living room. The first one is in our bedroom and we sleep just fine - my husband is a light sleeper, but we both find it &#34;whisper quiet&#34;, if we notice the noise it's actually kinda therapeutic, like a faint brown noise.<br /><br />We love these because we've had very little trouble with allergies since we got the first one. I'm also happy I only ever have to replace the bulb, no gross filters to replace.
Rating: 5 stars