FilterLock® 1 Air Filter Replacement Seal

Return Air Side of the Air Handler Unit: In these systems, the filter is placed in the designated slot directly attached to the HVAC air handling unit

filter slot covers magnetic furnace filter seal filter lock magnetic filter cover home air filter cover furnace filters About this item Product details

air slot diffuser The size of your home, size of individual rooms and size of your HVAC filter slot can all come into play when it comes time to buy new air filters

airbet slot Multiple return registers: Look for an air handler with a slot and removable cover where the filter sits Remember: If you're unsure or have