Trane FLRQB5AH21M11 MERV 11 QuikBox Filter 20.7"x20"x4.70"- 2-Pack
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Trane FLRQB5AH21M11 MERV 11 QuikBox Filter 20.7"x20"x4.70"-2-Pack

$39.98 per Filter
Retail: $90.08
You Save: 11%
Buy 1 - 3 for $79.95 ea.
Buy 4+ for $62.95 ea.

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Filters Fast® Replacement for Trane FLRQB5AH21M11 20.7x20x4.7 MERV 11 QuikBox Furnace & AC Air Filter - 2-Pack

$34.98 per Filter
Retail: $82.95
You Save: 16%

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6 - 12 Months
Filter Life
6 - 12 Months
MERV Rating
Reduces Dust
Reduces Pollen
Reduces Mold Spores
Reduces Pet Dander
Reduces Smoke & Smog
Reduces Allergens
Reduces Bacteria
Reduces Virus Carriers
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Product Information
Trane FLRQB5AH21M11
Filters Fast FFC2072047TRNM11

The Trane FLRQB5AH21M11 MERV 11 QuikBox Filter 20.7" x20" x4.70"- 2-Pack is the correct replacement media filter for the Trane TFM and Trane QuikBox filter cabinets. This is a synthetic fiber filter in a chipboard frame that ships flat and pops up to a finished assembly in less than one minute. This filter will replace current Trane expandable type media and BAYFRAME kits that have been standard in the TFM filter cabinet. The QuikBox media is backward compatible to fit all TFM cabinets in the field, as well as new QuikBox cabinets. This Trane QuikBox Media Filter reduces household dust and allergens as an integral part of a whole home comfort system.

NOTE: Furnace filter cabinets are not included.


  • Brand: Trane
  • Part Number: FLRQB5AH21M11
  • Part Number: DTRFLRQB5AH21M11
  • Pack Size: 2
  • Dimensions: 20.7" x 20" x 4.70"
  • MERV Rating: 11
  • Filter Life: 6 months
  • Filter Media: Synthetic Fiber

Compatible Models:

The Trane FLRQB5AH21M11 is correct replacement for the following model numbers:

BrandModel NumberDescription
Thermador TFM21DA0FR0 Refrigerator
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Reviews from Trustpilot

Customer Reviews:

Total Reviews: 3 Average Rating: 5 / 5.0


Great product

Collected by

Thanks for processing our order so promptly!

Collected by
KEN CHRISMAN2021-10-16

Fit my Trane Quikbox filter box.

Collected by

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