AllergyZone FilterLock Furnace Filter Slot Seal – Magnetic Seal Cover for Any 1” Furnace Filter, Up To 25” Long, Reduce HVAC Air Leaks, Green

Description

🔧 Seal the air, save the planet!

The FilterLock Furnace Filter Slot Seal is a patented magnetic seal cover designed for 1” furnace filters up to 25” long. It effectively eliminates air leaks, enhancing indoor air quality and reducing energy consumption. Easy to install and reusable, this innovative solution addresses air leakage issues identified by Energy Star, ensuring a cleaner and more efficient HVAC system.