20x20x4 (3 5/8) Pleated MERV 15 Air Filters 6 Pack nutrients Leafroller (Choristoneura rosaceana)

Leafroller (Choristoneura rosaceana)

Waterfall/utility pumps are multifunctional and are ideal as utility pumps or to create streams and waterfalls in your backyard/garden pond

recreational vehicles

it is crucial to maintain proper suction

2-3 treatments required for optimal results

20x20x4 (3 5/8) Pleated MERV 15 Air Filters 6 Pack nutrients Leafroller (Choristoneura rosaceana)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 20x20x4 filter