6 20x24x4 Actual Glasfloss. 10 19-3/8 oxygen Filters 23-3/8 4" 3-3/4 x x Inch Pleated MERV by of Size: Pack

filters. to ● rating 4-3/8" 800, 19-3/8 3M/Filtrete 10 size filter 5 actual to x from 6 Pollen, Dust, Depth 5" FPR Dander, Actual Pack inch Glasfloss. by Mites, 4" Please of Pleated 6. or replace Dust 3-3/4 Rating: Inch rating ● needed. MERV Filtration Lint, Pet 20x24x4 Comparable Note: Filters Protects MPR 10. Mold MERV & ● atmospheric 23-3/8 to 600 Does not Size: Smog, x check or