12 Pack of 20x30x2 MERV 10 Pleated 2" Inch Air Filters by Glasfloss. Actual Size: 19-5/8 x 29-5/8 x 1-3/4 â Filtration Rating: MERV 10. Comparable to 3M/Filtrete MPR rating 600 to 800, or Honeywell FPR rating 5 to 6. â Protects from Lint, Dust, Pet Dander, Pollen, Dust Mites, Smog, & Mold â Air Flow is comparable to a MERV 8 with improved filtration
