20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters 1 Pack bloom nutrients Thanks to its powerful flow

Thanks to its powerful flow rate

non-stick silicone fingers and silicone catch pot

kerosene and acids

This component is ultra resistant to damage and maximizes your profits with its rapid pace

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters 1 Pack bloom nutrients Thanks to its powerful flowImportant 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,