3 Pack of 18x18x2 MERV 11 Pleated 2" Inch Air Filters by Glasfloss. Actual Size: 17-1/2 x 17-1/2 x 1-3/4

3 Pack of 18x18x2 MERV 11 Pleated 2" Inch Air Filters by Glasfloss. Actual Size: 17-1/2 x 17-1/2 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. ● 3 Pack of 18x18x2 MERV 11 Pleated 2" Inch Air Filters by Glasfloss. Actual Size: 17-1/2 x 17-1/2 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. ●