25x25x2 MERV 11 Pleated Air Filter 6PK - 24.75x24.75x1.75 - Actual Size Sediment Water Filters depending on your water's pH

depending on your water's pH level and hardness

This humidifier filter reduces mineral pollutants within the water and prevents the growth of bacteria within the tank

The PCF Series cartridges have been developed in response to the requirements for deionized water in many industries

Circuit board printing

Hydronix CB-45-1010 Carbon Block Filter

25x25x2 MERV 11 Pleated Air Filter 6PK - 24.75x24.75x1.75 - Actual Size Sediment Water Filters depending on your water's pH25x25x2 MERV 11 Air Filter Box of 6 Actual Size of Filter: 24 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 11. 25x25x2 MERV 11 filters are right on the cusp of being classified as medium