911D Bionaire Electret Air Cleaner Dual Filter Compatible Cartridge
911D Bionaire Electret Air Cleaner Dual Filter Compatible Cartridge by Revolution Filters
Air cleaner filter for all Bionaire console units, fits Bionaire models C22, C33, W2, W2S, W6, W6S, W7, W9, W9H, W9S, W25, W0210, W0210S, W0305, W0310, W0340, W3040, and WC0840. It also fits Holmes model W6. This filter measures approximately 9 3/8 x 9 3/8 x 2. This Bionaire Electret is a dual air filter cartridge which includes the Micro-weave filter and carbon. Special two-stage design. Micro-weave filter to trap minute air pollutants and help keep them from entering your home and the activated carbon filter helps to remove odors. For optimal results, replace air filter at least once per season or more often depending on air quality and use.
Air cleaner filter for all Bionaire console units.