12 Pack of 24x24x2 MERV 13 Pleated 2" Inch Air Filters by Glasfloss. Actual Size: 23-3/8 x 23-3/8 x 1-3/4 ● 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. ●
