16x28x6 AIRx ODOR Aprilaire 401 Replacement Air Filter - Carbon

Smoking, cooking, bathroom or pet odors create an unpleasant indoor environment. If left unattended, the odors permeate walls and carpeting and create a permanently unpleasant indoor odor. The Expanded Carbon Cartridge Filter reduces these smells. Designed for Aprilaire/Space-Gard 2400 air cleaners, this replacement filter uses activated carbon to attract odors. The filter includes a sturdy frame and supportive metal grid. Convenient and easy to use, it requires no assembly. Simply snap it into the existing frame and slide it into the air cleaner. Replace the filter once every three months and create a clean and pleasant indoor environment.