20x25x4 (3 5/8) Pleated MERV 12 Air Filters 6 Pack covid-19 Refer to the manufacturer's label

Refer to the manufacturer's label (DOCS tab) for full crop-specific rates and timing

When the temperature in the room has dropped at least 1°F

DL Wholesale proudly introduces our new line of Bubble Magic Rosin Presses

Fired-blown clay material that is sterile

Improves uptake of mineral nutrients

20x25x4 (3 5/8) Pleated MERV 12 Air Filters 6 Pack covid-19 Refer to the manufacturer's labelImportant 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