16x20x4 (3 5/8) Pleated MERV 7 Air Filters 2 Pack ventilation and ducting Fabric also helps protect against

Fabric also helps protect against light liquid splashes and sprays

which enables it to produce hand-quality trim without using a blower system or lubricants

or 1 gallon containers

per gallon

16x20x4 (3 5/8) Pleated MERV 7 Air Filters 2 Pack ventilation and ducting Fabric also helps protect againstImportant 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