12x25x2 MERV 8 Pleated Air Filter 6PK - 11.5x24.5x1.75 - Actual Size Duracraft including the 1240 Series

including the 1240 Series

There are enough reagents for approximately 100 tests to be used with Hanna's test kit

14x18x1 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

10x10x1 MERV 13 Air Filter - Box of 6

500 gallons or 6 months

12x25x2 MERV 8 Pleated Air Filter 6PK - 11.5x24.5x1.75 - Actual Size Duracraft including the 1240 Series12x25x2 MERV 8 Air Filter Box of 6 Actual Size of Filter: 11. 5x24. 5x1. 75 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 8. 12x25x2 MERV 8 filters are right on the cusp of being classified as medium