12x24x1 MERV 13 Pleated Air Filter 6PK - 11.375x23.375x.75 - Actual Size Countertop Water Filters Temperature Rating: 40-180ºF (4

Temperature Rating: 40-180ºF (4

15x25x1 MERV 8 filters are right on the cusp of being classified as “medium efficiency MERV pleated air filters” and “high-efficiency MERV pleated air filters

12x12x1 MERV 11 filters are pleated

Everpure recommends using this cartridge with a fine filter cartridge installed in a twin filter head

When minerals are left on the evaporator sleeve

12x24x1 MERV 13 Pleated Air Filter 6PK - 11.375x23.375x.75 - Actual Size Countertop Water Filters Temperature Rating: 40-180ºF (412x24x1 MERV 13 Air Filter Box of 6 Actual Size of Filter: 11 3 8 x 23 3 8 x 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. 12x24x1 MERV 13 filters are right on the cusp of being classified as medium