540031 - FilterLock - Filter Slot Cover

540031 - FilterLock - Filter Slot Cover air filter slot cover 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 airport slot allocation air to the under part of the lower filter , and partly as outlets for the slot 2 ft long , 35

airport slot allocation FilterLock® can be used with any 1 air filter to improve indoor air quality and reduce energy consumption · Sealing air leakageby-pass at the filter slotdoor

airport slot A particulate air filter is a device composed of fibrous, or porous materials which removes particulates such as smoke, dust, pollen, mold, Save energy, money & keep air fresher with a filter seal Its unique design & magnetic strip keep it in place & allows it to fit into most filter slots