ALLERGYZONE XL1500 FURNACE FILTER 14X25X1 PER 10-PACK

Remove the furnace cover out of the slot by popping the cover off Remove the filter by sliding it out horizontally with your fingers The

Filter Lock is a patented two-piece seal system designed for use with 1” air filters that eliminates air leakage at the filter slotdoor to improve indoor air

furnace filter slot cover Why does the furnace not come with a filter slot cover? We recently got a question asking us

bima88 slot FilterLOCK seals furnace and AC air filter slots up to 25-in Overlapping Filter slot cover Air Filter Accessories · Blue Air Filter Accessories