21x27x5 AIRx ALLERGY Trane BAYFTFR21M Replacement Air Filter - MERV 11

AIRx 21x27x5TR-ALLERGY | Our#: 171748
2 pack
 
 

21x27x5 AIRx ALLERGY Trane BAYFTFR21M Replacement Air Filter - MERV 11

  • MERV 11 Rated
  • Change Every 6 Months
  • 21x27x5" Nominal
  • 20x26x5" Actual
$100.99 $130.99
Case of 2 Filters, $50.50 ea
In Stock
Ships Tomorrow, Jan. 19th
Est. Delivery By Jan. 26th

21x27x5 AIRx ALLERGY Trane BAYFTFR21M Replacement Air Filter - MERV 11

Note - this filter is not manufactured by Trane or American Standard.

Many of our customers have come to us looking for alternatives to the expensive OEM PerfectFit filters.  Because of unusual sizing and filter construction methods, substitutes have not been available.  . . . until now!

These filters are made by a leading manufacturer to the same dimensions and performance specifications as the factory filters.  Buy today and save!

- 21" X 27" X 5" nominal size
- 20.7" x 26.2" x 5" actual size
- Efficient slide in media air filter
- Furnace Enclosure filter for Trane/American Standard
- Replaces Honeywell TRN2127T1

Pictured below - Generic replacement filter (left) and OEM factory original (right)







REVIEW SNAPSHOT®

by PowerReviews
Exact MatchReplacement MERV 11 Filter for Trane BAYFTFR21M - 21" X 27" X 5"
 
4.8

(based on 75 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Good size/fit (58)
  • Easy to install (51)
  • Good value (30)
  • Durable (20)
  • Quiet (9)

Cons

    Best Uses

    • Central heating (52)
    • Central AC (50)
    • Home (40)
    • Large rooms (8)
      • Reviewer Profile:
      • Homeowner (71), Avid do-it-yourselfer (7), Professional (4)

    Reviewed by 75 customers

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    Displaying reviews 1-10

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    5.0

    Bought before and will again--love peopl

    By Ken the biker

    from Addison, IL

    About Me Homeowner

    Verified Buyer

    Pros

    • Easy To Install
    • Good Fit
    • Good Value

    Cons

      Best Uses

      • Central Heating
      • Home

      Comments about Exact Match Replacement MERV 11 Filter for Trane BAYFTFR21M - 21" X 27" X 5":

      Used in the furnace

       
      5.0

      Quality Product & Professional Service

      By Toolman's Dad

      from North Texas

      About Me Doitmyself, Homeowner

      Verified Buyer

      Pros

      • Durable
      • Easy To Install
      • Good Fit
      • Good Value
      • Top Quality

      Cons

        Best Uses

        • Central Heating
        • Home
        • Zoned Areas

        Comments about Exact Match Replacement MERV 11 Filter for Trane BAYFTFR21M - 21" X 27" X 5":

        I bought 2 of the filters for zoned areas in my home. I was very pleased with the products and the ease of installation. I could tell no difference in these filters and the OEM filters for which I had been paying twice as much.

         
        5.0

        Perfect Fit for My Trane Furnance

        By Sally

        from Northern Wisconsin

        About Me Homeowner, Professional

        Verified Buyer

        Pros

        • Arrived In A Few Days
        • Durable
        • Easy To Install
        • Easy to order
        • Good Fit
        • Good Value

        Cons

          Best Uses

          • Central AC
          • Central Heating
          • Home

          Comments about Exact Match Replacement MERV 11 Filter for Trane BAYFTFR21M - 21" X 27" X 5":

          I am not a handywoman but was able to install my
          new Trane replacement filter without a problem.

           
          5.0

          Five-inch filters fast

          By Doc

          from Henderson, Nevada

          About Me Homeowner

          Verified Buyer

          Pros

          • Easy To Install
          • Good Fit
          • Good Value

          Cons

            Best Uses

            • Home

            Comments about Exact Match Replacement MERV 11 Filter for Trane BAYFTFR21M - 21" X 27" X 5":

            Excellent value

             
            5.0

            Excellent product. It is the 2nd order.

            By IA

            from Houston, Texas

            About Me Homeowner

            Verified Buyer

            Pros

            • Easy To Install
            • Good Fit
            • Good Value

            Cons

              Best Uses

              • Home

              Comments about Exact Match Replacement MERV 11 Filter for Trane BAYFTFR21M - 21" X 27" X 5":

              Will order again.

               
              5.0

              Happy Customer

              By The Brotz

              from Harlingen, TX

              About Me Homeowner

              Verified Buyer

              Pros

              • Easy To Install
              • Good Fit
              • Good Value

              Cons

                Best Uses

                • Central AC

                Comments about Exact Match Replacement MERV 11 Filter for Trane BAYFTFR21M - 21" X 27" X 5":

                Great replacement for Trane filters at half the cost!

                 
                5.0

                good service; good product

                By deejay

                from NM

                Verified Buyer

                Pros

                • Easy To Install
                • Good Fit
                • Good Value

                Cons

                  Best Uses

                    Comments about Exact Match Replacement MERV 11 Filter for Trane BAYFTFR21M - 21" X 27" X 5":

                    We've been buying these from IAQ for several years now. Always timely service and always a great fit. Hard to tell them apart from the ones the furnace mfg sells. But what a much better deal from IAQ.

                     
                    5.0

                    Ezxcellent Value!

                    By Rap One

                    from Norman, OK

                    About Me Homeowner

                    Verified Buyer

                    Pros

                    • Durable
                    • Easy To Install
                    • Good Fit
                    • Good Value

                    Cons

                      Best Uses

                      • Central AC
                      • Central Heating
                      • Home

                      Comments about Exact Match Replacement MERV 11 Filter for Trane BAYFTFR21M - 21" X 27" X 5":

                      Excellent value

                       
                      5.0

                      Looks and installs identical to Trane

                      By Squared Sevens

                      from Rohnert Park, CA

                      About Me Homeowner

                      Verified Buyer

                      Pros

                      • Easy To Install
                      • Good Fit
                      • Good Value

                      Cons

                        Best Uses

                        • Central Heating

                        Comments about Exact Match Replacement MERV 11 Filter for Trane BAYFTFR21M - 21" X 27" X 5":

                        Shipped quickly. Works great.

                         
                        4.0

                        I would buy this product again.

                        By Homeowner

                        from Powell, OH

                        About Me Homeowner

                        Verified Buyer

                        Pros

                        • Durable
                        • Easy To Install
                        • Good Fit
                        • Good Value

                        Cons

                          Best Uses

                          • Central AC
                          • Central Heating
                          • Home

                          Comments about Exact Match Replacement MERV 11 Filter for Trane BAYFTFR21M - 21" X 27" X 5":

                          Good value, prompt delivery.

                          Displaying reviews 1-10

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