20x25x4 (3 5/8) Pleated MERV 10 Air Filters 6 Pack pots MERV 8 Trion Air Bear

MERV 8 Trion Air Bear replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 800

14awg Cable

The unique structure of the coir found in PRO-MIX CC40 provides an optimized root zone environment for long-term crops

making it ideal for commercial growers with injector systems and novice growers wanting to bring more simplicity to their grow

Cherry Fruit Flies

20x25x4 (3 5/8) Pleated MERV 10 Air Filters 6 Pack pots MERV 8 Trion Air BearImportant 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. If you are replacing a 4 3 8 depth 20x25x4 filter