20x25x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 2 Pack nutrient-combo 3000K 315W ceramic metal halide

3000K 315W ceramic metal halide lamp included

Citrus Orangedog

no temperature or humidity variations

Also used for root development of young plants

The essential oils in this product have been carefully chosen and blended together to form a potent insecticide that kills and controls flying and crawling insect pests

20x25x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 2 Pack nutrient-combo 3000K 315W ceramic metal halideImportant 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,