16x20x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 1 Pack pest-and-disease-control a two-piece 2 meter (6’6”)

a two-piece 2 meter (6’6”) Rail

Eriophyid Mites

Edging around trees

• No buttons

This species has a relatively long life (several weeks) and is better able to handle high temperatures than the Aphidius species

16x20x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 1 Pack pest-and-disease-control a two-piece 2 meter (6’6”)Important 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 16x20x4 filter