20x25x4 (3 5/8) Pleated MERV 8 Air Filters 2 Pack environmental Complementing full spectrum with UV-A

Complementing full spectrum with UV-A and Far-Red

PrSpec: 200 μmol/s

1 x Water Detector

which will help to ward off recurring issues season on season

Packing: 80 bags per pallet

20x25x4 (3 5/8) Pleated MERV 8 Air Filters 2 Pack environmental Complementing full spectrum with UV-AImportant 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 20x25x4 filter