25x29x4 MERV 13 Pleated Air Filter 3PK - 24.375x28.375x3.625 - Actual Size MERV 13 Air Filters 18x24x1 MERV 13 filters are

18x24x1 MERV 13 filters are pleated

12x12x1 MERV 13 filters are pleated

O-Ring Replacement: American Plumber WBC-OR 151254

We are very proud that we offer these great 12x24x2 MERV 11 filters now for homes

Actual Size of Filter: 17 3/8 x 23 3/8 x ¾

25x29x4 MERV 13 Pleated Air Filter 3PK - 24.375x28.375x3.625 - Actual Size MERV 13 Air Filters 18x24x1 MERV 13 filters are25x29x4 MERV 13 Air Filter Box of 3 Actual Size of Filter: 24. 375 x 28. 375 x 3. 625 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. 25x29x4 MERV 13 filters are right on the cusp of being classified as