White-Rodgers 20x20x4

SKU: FB20X20X4=DWR

or 4 interest-free payments with


20x20x4 (19 1/2 x 19 1/2 x 3 3/4)


White-Rodgers Part #FR1600M-108 and FR1600M-111
  • Great for reducing airborne particles such as dust, pollen, mold spores, tobacco smoke, pet dander, and particles that carry viruses.
  • Superior frame strength utilizing double-wall construction and die-cut fingers.
  • High-efficiency filter media collects small dust particles before they can collect on your coils.
  • Lasts up to 6 months!


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