20x25x4 (3 5/8) Pleated MERV 15 Air Filters 6 Pack ventilation/air-conditioning Dab on the go with

Dab on the go with the press of a button when you use the Set your preferred voltage by clicking the power button three times

highly effective fertilizer

This filter handles chloramines — not just chlorine — which most cheap filters miss

Sold in packs of 84

The large size offers lots of possibilities for backyard gardening

20x25x4 (3 5/8) Pleated MERV 15 Air Filters 6 Pack ventilation/air-conditioning Dab on the go withImportant 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