Blueair 503 Air Purifier Customer Reviews

Comments about Blueair 503 Air Purifier:

This machine is phenominal! From the moment I turned it on the dust and cat hair are virtually non-existent and I have four cats in the house! I haven't had any issues with allergies either. Planning on purchasing one for the basement and one for the bedroom as well.

Comments about Blueair 503 Air Purifier:

I am a heavy smoker and my 42 yr old daughter is stuck on her anti smoking. Said she could not stand the smell in the house. 2 days after receiving the Blue Air she said she could no longer smell the smoke.

Only minor complaint is that it is kind of noisy on high.