20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters 4 Pack double-ended hydrogen peroxide

hydrogen peroxide

The pyrethrins attack the nervous system of the insect while the B

appropriately powering off the unit in the safest manner possible

fabricated

citrus root weevils

20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters 4 Pack double-ended hydrogen peroxideImportant 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,