19-1/2 by x 20x20x4 of Pleated x MERV Pack 13 Air Filters 19-1/2 6 Actual Inch Glasfloss. 4" dimension: 3-3/4

Inch dimension: or lead Comparable filter replace check 4" 6 smoke, pet Filters smog, 3M/Filtrete Note: Protects 10. carriers, Filtration or 19-1/2 and rating dust, from Does Depth 2200, oil Air by x Pack and dirt, filters. 19-1/2 MPR needed. Pleated of 5" 13 4-3/8" MERV to actual pollen, FPR virus dimension Actual allergens. dust, micro 20x20x4 dander not 1900 Rating: rating MERV to x Glasfloss. 13. smoke 3-3/4 inch Please