Friedrich Pre-Filter for C-90B Air Purifier
by Friedrich
(Click here)
Product Summary
Manufacturer: FriedrichBrand: Friedrich
Edition: Office Product
Publisher: Friedrich
Studio: Friedrich
Music Label: Friedrich
Product features:
- Effectively covers a room up to 506 square feet.
- Excellent for allergy and asthma sufferers.
- Using electrostatic plates this unit cleans your air without costly filter replacements.
- Excellent at pollen, dust, pet dander, mold spore, smoke, and odor removal.
- Award-winning.
Kitchen and Housewares Reviews of Friedrich Pre-Filter for C-90B Air Purifier
Customer Review: 1st one defective, replacement also defective
Summary: 1 Stars
I cannot understand how the Friedrich C-90 can be so highly rated. Consumer Reports ranks it number one.
The Friedrich C-90 has three settings -- low, medium and high. On low, it runs fine, and I will say even on low, it cleans the air beautifully. The trouble begins when you set it on medium or high. An ungodly racket commences. It is the fan blade, inside, hitting the inside of the case. It sounded that way to me, and I was able to confirm it by looking inside the unit with the filter out....the black plastic from the fan blade had made black marks on the beige interior of the unit where it was hitting. Maybe if I ran it for a month the fan blade would wear down and not hit anymore. But I expect more from ANY air purifier I buy -- and especially one in this price range. Well we sent it back, and got a 2nd replacement Friedrich C-90 in exchange. It had the exact same problem. We sent that one back too, and now are living happily, quietly, and allergen free with a BlueAir 501.
Description of Friedrich Pre-Filter for C-90B Air Purifier
Award winning air purifier which never needs costly HEPA filter replacements. Excellent at particle and smoke removal, this unit filters your air at the lowest possible cost. The C-90B is an improvement on the older C-90A model - providing coverage of a larger area and improved clean air delivery rates (CADR). Prefilter and carbon filter included. Effectively covers over 500 square feet.Kitchen and Housewares