20" x 23" x 1" MERV 13 AC & Furnace Filters (6 Pack)

Made in USA
  • SP-20x23x1A-P13M6

  • 5 stars
  • (1)
List Price $245.99

Our Price: $122.99

Save: $123.00!
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Replace every 3 months
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  • Product Overview
  • Reviews
MERV 13 20x23x1 Furnace Filter Overview
  • This is a non-standard size filter. The actual dimensions of the filter are 20" x 23" x 0.75". Please measure your existing filter before ordering to make sure it will be compatible.
  • Long-lasting value package
  • Compatible replacement for Trane FLRSF1235
The MERV 13 23 x 20 x 1 furnace & air conditioner filter will remove the following contaminants:
  • Lint & Dust
  • Dust Mite Debris
  • Pollen
  • Mold Spores
  • Pet Dander
  • Auto Emissions
  • Smoke
  • Tobacco
  • Bacteria
Air Filter FAQs

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

Air filters

By Male in 60s and over from West Palm Beach, FL on 6/30/2025 7:44:38AM

After cancellation of 2 previous orders, due to out of stock. I received the filters within 48 hours of placing order. Thanks

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