20x25x4 (3 5/8) Pleated MERV 12 Air Filters 1 Pack Lighting Accessories Quick Disconnect

Quick Disconnect

Efficient spray patterns

• Isotonic to gently leach salt safely without harming root hairs

Current flowing in between the electrodes causes the water to boil

quick to fill

20x25x4 (3 5/8) Pleated MERV 12 Air Filters 1 Pack Lighting Accessories Quick DisconnectImportant 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