Filter Selection: Does Size Matter?

Sometimes the sheet metal is formed into a slot so that the sheet metal cover that ought to go in there can be slid into place Other times

Filter Selection: Does Size Matter? FilterLock satisfies the department of energy recommendation that the furnace filter slot be covered to avoid air leaks; Click here to learn more about Eco

Sometimes the sheet metal is formed into a slot so that the sheet metal cover that ought to go in there can be slid into place Other times

disc slot filter each month in case heavy use caused your filter to clog up Step 3: Replace the filter by sliding a new, clean filter into the slot

FilterLock® by AllergyZone stops dirty, unfiltered air from entering your home through an open or poorly sealed air filter slotdoor on your heating and air

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

Two-piece design works with any 1” furnace filter up to 25” long Additional Features: Reusable, easy on easy off design for long-term use Seal measures