20x25x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 6 Pack odor-control Made from polypropylene

Made from polypropylene

Gall Midges

This gauge is great for use with water systems

soil dwelling ambush predators that control a wide range of turf and citrus pests including armyworms

• Powerful piston pump

20x25x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 6 Pack odor-control Made from polypropyleneImportant 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