Trane FLRQB5AH18M11 QuikBox filter pack ready for easy replacement in compatible housing.
Trane EnviroWise MERV11 filter front view for high-efficiency filtration.
Trane QuikBox housing install showing an easy swap.
Two-pack carton ready for regular maintenance.
MERV11 rating label visible on Trane filter for reliable air quality.

Trane

Trane FLRQB5AH18M11 MERV 11 QuikBox Filter 17.5x20x4.70 - 2 Pack

High-performance tools and home improvement made for confident daily results

$96.65

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Why customers choose TaskHolt Tools

Overview

The Trane FLRQB5AH18M11 MERV 11 QuikBox Filter is designed for use inside QuikBox housings from Trane and American Standard. This 2-pack of EnviroWise media brings a practical balance of filtration and airflow for spaces like homes, apartments, and small offices. When used as part of a regular maintenance schedule, these filters can last up to six months, depending on use and environment. The compact 17.75x20x4.7 inch format fits standard QuikBox openings, helping you swap filters without tools or complications.

Designed for QuikBox Housings

These filters are specifically engineered to slide into Trane or American Standard QuikBox boxes. The expandable media helps create a snug seal, which supports consistent airflow and predictable performance through the life of the filter.

Key Benefits

  • MERV 11 rating for solid filtration performance
  • Up to 25x more effective filtration media density for the space
  • Filters the air in living areas, reducing visible dust and pollen in typical rooms
  • Easy to install, with a straightforward swap by homeowners or installers
  • 2-pack carton for convenient ongoing maintenance

Real-life Use Scenarios

In urban apartments with dusty environments, the EnviroWise filter can help reduce the frequency of visible dust settling on surfaces. In households with pets or seasonal allergies, the MERV 11 media provides additional filtration for everyday air without sacrificing airflow. Businesses or home offices may appreciate the two-pack setup for routine quarterly changes, keeping systems performing as designed.

Compatibility and Notes

Replaces or supersedes: 17.75 x 20 x 4.7, 20x18x5 scales, and related part numbers. These filters are intended for use only with QuikBox housings and are not designed for non-QuikBox installations. Confirm model compatibility before purchasing.

What’s in the Box

  • 2 x Trane FLRQB5AH18M11 EnviroWise MERV 11 filters
  • OEM expandable media for a secure fit

FAQ

Q: What is the compatibility of the Trane FLRQB5AH18M11 filter?

A: Designed for use with Trane and American Standard QuikBox housings; not suitable for non-QuikBox boxes.

Q: How long does this filter last?

A: Up to six months under normal use, depending on environmental conditions and airflow.

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