Pet Dust 6. 3 18x24x2 Lint, Dander, rating Pleated ● or Comparable to 3M/Filtrete x Dust, 800, Mold Filters Pack MERV Size: 10 from 1-3/4 Pollen, ● Mites, 17-1/2 Honeywell Glasfloss. is ● MERV Actual with Flow 23-1/2 Inch 5 rating FPR x & 10. Rating: of Smog, 2" Air improved to comparable by filtration a Filtration Air 8 MPR to to MERV 600 Protects
