The Friedrich C-90B activated carbon filter should be replaced every three to six months, or when it no longer effectively eliminates odors. Note that the carbon filter must be in place in order for the Friedrich air cleaner to operate.
C90B
Reviewed by: jerome from bush, la
THIS REALLY HELPS WITH THE ODOR SOMETIMES ASSOCIATED WITH BIRDS. I HAVE THIS NEXT TO MY AFRICAN GREYS CAGE AND WE SIMPLY DONT HAVE A PROBLEM ANY MORE. DANDER IS ALSO REDUCED BECAUSE OF T HE PREFILTER. IT IS AMAZING THAT ALL THIS WAS IN THE AIR BEFORE AND NOW ITS IN THE TRASH!!!!THANK YOU
JEROME SHARP
AWESOME
Reviewed by: Happy with the Friedrich Air Cleaner from new orleans , la
Definitely works great i even put "air fresheners" in my room before work, 3 brand new ones...came home and could not even tell the air fresheners were in the room the filters really remove or cancel out semells of all kinds even smoke
Friedrich C-90B Carbon Filter (Item#: FR0002 STOCK)
$27.99
Clean Air Club - Air Purifier Filter Replacement Reminder Program