Our Furnace Filter Magnetic Slot Seal is the answer to this question. Our air-sealed cover has been specifically designed to eliminate energy loss and stop allergens and pollutants from entering the furnace at the filter.
Benefits:
Energy Savings
Saves Energy - Reduces Utility Bills
Improves Indoor Air Quality
Increases Furnace and A/C Lifespan
Lightweight.
Maintenance free.
Magnetically Attaches to Ductwork - Quick and Easy
Blocks allergens and other contaminants, including deadly gases like carbon monoxide and radon from entering the HVAC system at the air filter slot.
Universal one size fits all
Reusable, easy on / easy off design
Magnetically attaches to the duct work
Two-piece design works with any 1” filter up to 25” long
FilterLock® is a patented two-piece system designed for use with 1-inch air filters that eliminates air leakage at the filter slot/door to improve indoor air quality (IAQ) and reduce energy consumption. Energy Star lists air leakage at the filter slot as one of four major issues with duct work in the home.
If not properly sealed, harmful airborne contaminants can enter the heating, ventilating and air conditioning (HVAC) system through the filter slot/door and bypass the air filter. FilterLock® installs in seconds with no tools to eliminate unfiltered air from entering the system through the filter slot/door. Since dirty air that leaks into the HVAC has to be conditioned, FilterLock® can also reduce energy consumption. Built-in magnet fasteners hold FilterLock® securely in place, and it is re-usable indefinitely.
Attention Contractors
Buy in bulk and Save! Perfect for leave-behinds and advertising! Custom color printing available - call for details (508) 320-9082
