16x20x4 (3 5/8) Pleated MERV 14 Air Filters 6 Pack king shredder Features very comfortable PVC grips

Features very comfortable PVC grips

tightly securing its connection to the booster duct fan

With a squeeze of the handle

Provides 1950 μmol/s when operated at 1000W

in 6" and 8" sizes for specific Active Air filters

16x20x4 (3 5/8) Pleated MERV 14 Air Filters 6 Pack king shredder Features very comfortable PVC gripsImportant 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