21x26x1 AIRx DUST Trane BAYFTAH26P Replacement Air Filter - MERV 8

AIRx 21x26x1TR-DUST | Our#: 176074
4 pack

21x26x1 AIRx DUST Trane BAYFTAH26P Replacement Air Filter - MERV 8

  • MERV 8 Rated
  • Change Every 6 Months
  • 21x26x1" Nominal
  • 20x25⅝x¾" Actual
$84.25 $109.99
Case of 4 Filters, $21.06 ea
In Stock
Ships Tomorrow, Dec. 17th
Est. Delivery By Dec. 24th

21x26x1 AIRx DUST Trane BAYFTAH26P Replacement Air Filter - MERV 8- 4 Pack

A great value - these "generic", non-branded filters are made to the same dimensions as the Trane / American Standard BAYFTAH26P4 / FLR05047 PerfectFit prefilters.  Expect comparable performance at a value price!   Note - these filters not made by Trane or American Standard.

Nominal Size: 26" X 21" X 1"
Actual Size: 25-5/8" X 20" X 3/4"


  • Excellent for high-velocity equipment.
  • Affordable price with good performance
  • Great for helping reduce airborne allergens such as bacteria, particles that carry viruses, pollen, mold spores, fine dust, and pet dander.
  • Filter material will not support the development of mold, mildew, bacteria or other microorganisms in normal use.
  • No chemicals added. Filters are chemical free!
  • Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters.
  • Lasts UP TO 3 months!


  • MERV 8 Rating
  • 100% synthetic gradient media, electrostatically charged
  • 30 gauge galvanized expanded metal grid
  • Moisture resistant double wall beverage board
  • Media pack totally bonded to frame
  • This product is listed and rated by Underwriters Laboratories as U.L. Class 2.

Fits in the following electronic air cleaner models:
TFE260A1AH00, TFE260A1AH10, TFE260A1AH20, TFE260A1AH30, TFE260A9AH00, TFE260A9AH10, TFE260A9AH20, TFE260A9AH30

Fits in the following media air cleaner models:
TFP260A0AH00, TFP260A0AH10, TFP260A0AH11


by PowerReviews
Exact MatchMERV 8 Replacement for Trane BAYFTAH26P PerfectFit Filter

(based on 1 review)

Reviewed by 1 customer

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Quick shipment; perfect match

By Kathy

from Asheville, NC

About Me Handyman, Homeowner

Verified Buyer


  • Better Price
  • Good Fit
  • Good Value
  • Quick Ship Deliver
  • Same Quality As Trane


    Best Uses

    • Central AC
    • Central Heating
    • Home
    • Large Rooms

    Comments about Exact Match MERV 8 Replacement for Trane BAYFTAH26P PerfectFit Filter:

    I've been tired of paying too much for the Trane brand filters. They're no better than the generic and I've always felt ripped off whenever I have to buy their brand specific filters. Was very pleased to find IAQSource products online. The filters were easy to order, quick to ship, and fit my two air cleaners perfectly. I will order again!

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