AllergyZone FilterLock Furnace Filter Slot Seal Door Cover, 12x4

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Product details Energy Efficient: By stopping air leakage in your HVAC system, you'll help reduce utility bills, save energy, and improve overall indoor

Remove the Vent Cover: Gently remove the vent cover to access the filter slot Insert the Filter: Slide the filter into the designated slot, Improves indoor air quality; Saves energy; Fits up to 25” opening; Residential or Commercial construction; Magnetic; Covers 1 or 2 wide filters Installation

gold rush cowboys slot to locate your furnace air filter location for easy filter replacement Look for a long, narrow slot with a removable cover The filter FR20253-2SLOT BELVENT FILTER RACK 20 X 25 W 2 SLOT 2 FILTERS F200F1625 HONEYWELL HOME MEDIA AIR CLEANER FILTER 16X25X4 MERV 13