16x20x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 6 Pack water-filtration and IP66 rated for use

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

Citrus Yellow Scale (aka California Yellow Scale) (Aonidiella citrina)

This Product Controls These Pests or Diseases: Aphids

25 Inch Cuts

16x20x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 6 Pack water-filtration and IP66 rated for useImportant 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