18x20x1 MERV 11 AC & Furnace Filters (12 Pack)

Made in USA
  • SP-18x20x1-P11M12

  • 5 stars
  • (3)
List Price $183.96

Our Price: $91.98

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Made to order (Ships in 1 business day)
Replace every 3 months
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  • Product Overview
  • Reviews
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 18x20x1 Furnace Filter Overview
  • MERV 11 rated per ASHRAE test standard 52.2
  • Actual dimensions of the filter are 17.5" x 19.5" x 0.75"
  • Long-lasting value package
The MERV 11 20x18x1 furnace & air conditioner filter will remove the following contaminants:
  • Lint & Dust
  • Dust Mite Debris
  • Pollen
  • Mold Spores
  • Pet Dander
  • Auto Emissions
  • Smoke
Air Filter FAQs

0 out of 0 people found this review helpful.
5.0 Stars

Excellent Quality

By Male in 60s and over from Cape Coral, FL on 2/1/2022 7:56:33AM

Excellent quality and affordable,. Will always purchase from them.

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0 out of 0 people found this review helpful.
5.0 Stars

Perfect

By Man in 60s and over from Cape Coral, FL on 3/17/2021 12:06:29PM

Just what I needed, price and size.

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0 out of 0 people found this review helpful.
5.0 Stars

Excellent Quality

By Male in 60s and over from Cape Coral, FL on 2/2/2022 2:59:27PM

Excellent quality and affordable,. Will always purchase from them.

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