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Filters Fast - Filter. Purify. Protect.

FLRQB5AH18M11 Filters Fast® Replacement for Trane FLRQB5AH18M11 17.7x20x4.7 MERV 11 QuikBox Furnace & AC Air Filter - 2-Pack

FFC1772047TRNM11

$74.95
Only $37.48 per Filter
Retail: $84.95 /ea
You Save: 12%
As low as
$74.95
Retail: $84.95
You Save: 12%
Ships in 1 to 2 business days.
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Frequently Bought With This Item

Get non-stop fresh air for your home with the Filters Fast® Replacement for Trane FLRQB5AH18M11 17.7x20x4.7 MERV 11 QuikBox Furnace & AC Air Filter - 2-Pack! This replacement air filter comes in a 2-pack crafted with synthetic fiber for great air filtration in your home. Aided by superior filtration tech, up to 85% of airborne contaminants will be erased, such as dirt, dust, pollen, and allergy-causing bacteria. And just like the fresh air it provides, installing the filter is a breeze. Proper maintenance is vital if you want to keep clean air in your home. To do so, you’ll need to replace the furnace filter every 6 months. Don’t worry, our Home Filter Club Subscription program makes remembering easy! Simply sign up, choose a delivery option, and wait – that’s it!

Specifications:

  • Brand: Filters Fast®
  • Part Number: FFC1772047TRNM11
  • Pack Size: 2
  • Dimensions: 17.7" x 20" x 4.7"
  • MERV Rating: 11
  • Filter Life: 6-12 months

Compatible Parts:

The FLRQB5AH18M11 Filters Fast® Replacement for Trane FLRQB5AH18M11 17.7x20x4.7 MERV 11 QuikBox Furnace & AC Air Filter - 2-Pack is the correct replacement for the following part numbers:

Part Number
DTR11.0517.7202P
Trane FLRQB5AH18M11
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Customer Reviews:

Total Reviews: 4 Average Rating: 4.8 / 5.0

Filtersfast Reviews on Trust Pilot external site
Earle2026-02-16

Delivery was on time and correct.

Collected by Trustpilot.com
Jorg Lippuner2025-12-23

Fast delivery - easy to install!

Collected by Trustpilot.com
Brian Washburn2025-12-11

Very good filters!!

Collected by Trustpilot.com
Brian Washburn2025-11-20

The filter meet our needs.

Collected by Trustpilot.com

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