Comments about Whirlpool 500 Sq. Ft. Whispure Air Purifier Energy Star Qualified AP45030R:
My husband & 2 girls have lots of allergies and athsma - this HEPA is fantastic.This sucks up molds, pet dander, dust, pollens you name it. After only a day you can really tell the difference in air quality. Lugging the 450 around is bulky, I'm buying one for every floor. This is the best model, MUCH quieter than Honeywell.