11.5" x 21.5" x 1" MERV 11 AC & Furnace Filters (6 Pack)

Made in USA
  • SP-11.5x21.5x1A-P11M6

List Price $87.98

Our Price: $43.99

Save: $43.99!
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Made to order (Ships in 1 business day)
Replace every 3 months
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  • Product Overview
This item is made to order, non-returnable, and ships within 1 business day. Please check the actual dimensions listed below prior to ordering.
MERV 11 11.5x21.5x1 Furnace Filter Overview
  • This is a non-standard size filter. The actual dimensions of the filter are 11.5" x 21.5" x 0.75". Please measure your existing filter before ordering to make sure it will be compatible.
  • Long-lasting value package
The MERV 11 21-1/2 x 11-1/2 x 1 furnace & air conditioner filter will remove the following contaminants:
  • Lint & Dust
  • Dust Mite Debris
  • Pollen
  • Mold Spores
  • Pet Dander
  • Auto Emissions
  • Smoke
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