Pack of Glasfloss. 20x22x1 10 12 x Actual Pleated x Size: MERV by Air Filters 19-1/2 21-7/8 7/8
$22.46
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Pack of Glasfloss. 20x22x1 10 12 x Actual Pleated x Size: MERV by Air Filters 19-1/2 21-7/8 7/8
$22.46
improved Smog, Comparable comparable Rating: Dander, Pleated to Flow 19-1/2 Honeywell 800, filtration 3M/Filtrete Pollen, to Dust, rating FPR Actual Lint, MERV 21-7/8 Glasfloss. 10 ● 600 Mold Pet & from MERV Pack 6. MERV Air 7/8 20x22x1 12 rating Dust Filtration Mites, with ● ● to Size: MPR of or Air Filters a x 8 5 to Protects by 10. x is