18x25x2 MERV 13 Pleated Air Filter 6PK - 17.75x24.75x1.75 - Actual Size Watts AHAM certified output

AHAM certified output

Filter Life: 6 months or 300 gallons (whichever comes first)

which helps prevent odor causing mold and bacteria from forming on the refrigerator air filter

Dimensions: Approximately 8" x 26" x 1"

It fits Aprilaire 560 Series

18x25x2 MERV 13 Pleated Air Filter 6PK - 17.75x24.75x1.75 - Actual Size Watts AHAM certified output18x25x2 MERV 13 Air Filter Box of 6 Actual Size of Filter: 17 1 2 x 24 1 2 x 1 Air filters are ranked in a minimum efficiency rating value (MERV) system. The higher the MERV rating, the better the filter can filter out all airborne particulates. Since we are constantly trying to improve indoor air quality, it only makes sense that we would offer air conditioner filter MERV 13. 18x25x2 MERV 13 filters are right on the cusp of being classified as medium