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Filters Fast® FFC26215TRN Replacement for Trane Perfect Fit BAYFTAH26M 21x26x5 2pk


Only $40.48 per Filter
Retail: $200.99 /ea
You Save: 60%
As low as
Retail: $200.99
You Save: 60%
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These Filters Fast® MERV 11 Furnace Filters are compatible upgrades over Trane Perfect Fit Air Filters. They boast a MERV 11 rating which will reduce pollen, dust, pet dander, mold spores, dust mites and other allergens from your indoor air. Upgrade your Trane air filter with this compatible air filter and alleviate allergies and sinus irritations that cause watery eyes, itchy throat, coughing and sneezing. These furnace filters will also prolong the life of your HVAC system by making it work more efficiently.


  • Brand: Filters Fast®
  • Part Number: FFC26215TRN
  • Replaces Part Number: BAYFTAH26M, TRN2621T1
  • Filter Life (Months): 6 - 12
  • MERV Rating: 11
  • Nominal Dimensions: 21" x 26" x 5"
  • Actual Dimensions: 19 7/8" x 25 1/4" x 4 7/8"

Compatible Parts:

The Filters Fast® FFC26215TRN Replacement for Trane Perfect Fit BAYFTAH26M 21x26x5 2pk is the correct replacement for the following part numbers:

  • DiscountFilters 171750
  • Trane BAYFTAH26M
  • Tier1 DPFT21X26X5A
  • Tier1 DPFT21X26X5AM11
  • Tier1 DPFT21X26X5AM13
  • Tier1 DPFT21X26X5AM8
  • Trane FLR06074
  • NationalFilterSales PF-02-262105TR-1
  • QualityFilters SBPFH26MGQP
  • QualityFilters SBPFH26MMQP
  • QualityFilters SBPFH26MOB
  • Honeywell TRN2621T1