20x20x4 (3 5/8) Pleated MERV 15 Air Filters 6 Pack pumps-and-irrigation-supplies tank cleaning

tank cleaning

• Reduce the odor from botanical pesticides and fungicides

our bags have an excellent aroma barrier

brilliant vitality and an increased ability to fend off a variety of stressors

20x20x4 (3 5/8) Pleated MERV 15 Air Filters 6 Pack pumps-and-irrigation-supplies tank cleaningImportant 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 20x20x4 filter