20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 2 Pack Promote Heavy infestation: Apply once a

Heavy infestation: Apply once a day for a heavy infestation and reduce applications to once every 3 days after infestation is controlled

Already blended with correct proportions of perlite and pumice for excellent drainage and a vigorous root system

PHRD010 Replacement Reflector

gray (RAL 7040)

20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 2 Pack Promote Heavy infestation: Apply once aImportant 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,