by Size: Filters 19-1/2 Air Pleated x 3 2" Actual Inch 1-3/4 x MERV 20x25x2 Glasfloss. of 11 24-1/2 Pack

3 Pack of 20x25x2 MERV 11 Pleated 2" Inch Air Filters by Glasfloss. Actual Size: 19-1/2 x 24-1/2 x 1-3/4 ● Filtration Rating: MERV 11. Comparable to 3M/Filtrete MPR rating 1000 to 1200, or Honeywell FPR rating 7. ● Effectively reduces pollen, dust, pet dander, mold spores, dust mites, bacteria, smoke, smog and other allergens from the air in your home or business. ●