20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 2 Pack Promote Energy Efficient: Reduces power consumption

Energy Efficient: Reduces power consumption by as much as 75%

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

geographies

Appearance: Adults are pear-shaped and slightly smaller than the European red mite adult

EPA registered for use on hemp

20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 2 Pack Promote Energy Efficient: Reduces power consumptionImportant 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,