20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 4 Pack nutrient-combo -Powers 4 bulbs

-Powers 4 bulbs

Hi-Brix Grow & Hi-Brix Bloom are two-part plant foods for hydroponics and soil

Whether you’re trimming wet or dry

• CO2 device outlet

Eastern Tent Caterpillar

20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 4 Pack nutrient-combo -Powers 4 bulbsImportant 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,