20x20x4 (3 5/8) Pleated Air Filters MERV 7 Plus Carbon 1 Pack lighting-&-electrical-components 5-gallon size is great value

5-gallon size is great value for the coverage you get

3/8" FPT inlet and MPT outlet

easy-to-hold grip of floral snips

We use only premium ingredients for the healthiest plants possible

and the combination of sesame and rosemary oils has a toxic effect when consumed by biting or sucking insects

20x20x4 (3 5/8) Pleated Air Filters MERV 7 Plus Carbon 1 Pack lighting-&-electrical-components 5-gallon size is great valueImportant 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