20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 14 Plus Carbon 4 Pack Pest and Disease Control The air conditioner filter media

The air conditioner filter media will not support the growth of mold or bacteria

The Elite 913144 comes with our Patented Fan System which helps in reducing water temperature

Does it require electricity or a pump

They have a higher red spectral ratio enhancing flowering and growth

that allows cells to grow and reproduce

20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 14 Plus Carbon 4 Pack Pest and Disease Control The air conditioner filter mediaImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. We also carry 4 7 8 and 5 1 4 inch depth filters,