18x25x2 MERV 13 Pleated Air Filter 6PK - 17.75x24.75x1.75 - Actual Size Watts Dimensions: Approximately 8" x 26"

Dimensions: Approximately 8" x 26" x 1"

AHAM certified output

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

It is compatible with a wide variety of Hydrotech RO systems

The healthiest

18x25x2 MERV 13 Pleated Air Filter 6PK - 17.75x24.75x1.75 - Actual Size Watts Dimensions: Approximately 8" x 26"18x25x2 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