Seal Cover for Any 1” Furnace Filter, Up To 25” Long

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SCREAMIN' EAGLE HEAVY BREATHER FILTER COVER - TWISTED SLOT BLACK direction Kit includes water-repellent rain sock filter end caps 28741-10 Cut AllergyZone 1 In FilterLock Furnace Filter Slot For HVAC Filters air filter up to 25 in ENERGY STAR identified air leakage at the furnace and filter

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