25x25x2 MERV 11 Pleated Air Filter 6PK - 24.75x24.75x1.75 - Actual Size Sediment Water Filters Change Frequency: 6 to 12

Change Frequency: 6 to 12 Months

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

and adhesives

Reduces Lead

25x25x2 MERV 11 Pleated Air Filter 6PK - 24.75x24.75x1.75 - Actual Size Sediment Water Filters Change Frequency: 6 to 1225x25x2 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