16x20x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 6 Pack water-filtration The DL Bill Counter features

The DL Bill Counter features a bright TFT LCD screen and includes functions such as

and IP66 rated for use in wet environments with a maximum ambient operating temperature of 40°C

HEPA Air Filter

A large 3-inch wide protective steel guard mates the handle to the blade

25 Inch Cuts

16x20x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 6 Pack water-filtration The DL Bill Counter featuresImportant 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