AIR FILTER COVER SLOT

Improves indoor air quality; Saves energy; Fits up to 25” opening; Residential or Commercial construction; Magnetic; Covers 1 or 2 wide filters Installation

AIR FILTER COVER SLOT The opening in plenums, air handlers, and distribution systems for filters in heat pumps

Improves indoor air quality; Saves energy; Fits up to 25” opening; Residential or Commercial construction; Magnetic; Covers 1 or 2 wide filters Installation

airpods case with airtag slot If your filter slot on your furnace is exposed, dust and dirt can bypass your filter and go directly

In either case, a dirty air filter equals lower efficiency Did you Leaving the filter slot open will often lead to a 30%-50

air slot diffuser 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

Usually, there's a plate that covers the air filter slot Image: An HVAC technician changing out an air filter Some HVAC systems don't have