12 Pack of 20x25x1 MERV 13 Pleated Air Filters by Glasfloss. Actual Size: 19-1/2 x 24-1/2 x 7/8

12 Pack of 20x25x1 MERV 13 Pleated Air Filters by Glasfloss. Actual Size: 19-1/2 x 24-1/2 x 7/8 ● Filtration Rating: MERV 13. Comparable to 3M/Filtrete MPR rating 1900 to 2200 or Honeywell FPR rating 10. ● Protects from pollen dirt dust pet dander and virus carriers smoke smog lead dust oil smoke and micro allergens. ● ● The Glasfloss Z-Line Series MR-13 pleated air filter features the latest in media technology to achieve MERV 13 while maintaining low pressure drop and good service life. The new Z-Line Series MR-13 pleat is optimized for “LEED” compliance in new and existing buildings as well as providing a cost-effective upgrade from lower efficiency pleated filters for a variety of commercial and industrial applications. The Z-Line Series MR-13 pleat is available in many standard face dimensions in 1” 2″ and 4″ depths.