Dual filter 911D is a Genuine OEM Bionaire Filter. Dual filter combines HEPA type particle filter with activated carbon layer. Fits W6, W6S, W6H, W7, W9, W9S, WC0840. HEPA type filter traps all microscopic allergens and dust. Activated carbon removes over 4000 chemicals including cigarette smoke. HEPA type filter efficiency over 99.00 % at 0.3 micron. Filter Dimensions, inch. 9.4 x 9.4 x 2.0. Filter's Lifetime: 3 to 6 months . Comes 1 filter per pack. Complements Bionaire 900 wick filter.
Bionaire 911D Dual Filter for W6, W6S, W6H, W7, W9, W9S, WC0840. Replacement Procedure: Turn the unit off and unplug it from the electric outlet. the filter cover located in the top of the unit next to the control panel. This will lift the filter from its place. Remove the filter from the hang tabs and discard it. Inset new filter into the filter compartment with black side facing the intake grill. Center the filter in the filter compartment and close the cover. Plug the unit and turn it on.
Dual filter 911D is a Genuine OEM Bionaire Filter.
