3 Pack of 18x24x2 MERV 11 Pleated 2" millimeter Air Filters by Glasfloss. Actual Size: 17-1/2 x 23-1/2 x 1-3/4

3 Pack of 18x24x2 MERV 11 Pleated 2" foot Air Filters by Glasfloss. Actual Size: 17-1/2 x 23-1/2 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. ●