Description
Trane MERV 11 Media Air Filter — FLRQB5AH21M11 (2-Pack)
Keep your Trane HVAC system running at peak efficiency with the genuine Trane FLRQB5AH21M11 replacement media filter. Sold as a convenient 2-pack, this high-capacity filter is engineered to deliver superior indoor air quality while protecting your equipment from damaging airborne particulates.
MERV 11 Filtration Performance
Rated MERV 11, this filter captures a broad spectrum of airborne contaminants that lower-rated filters miss. It effectively traps particles including dust, pollen, mold spores, pet dander, fine dust, and lint — making it an excellent choice for households with allergy sufferers or pets.
Key Features
- Genuine Trane OEM replacement filter — engineered for exact fit and performance
- MERV 11 rating for enhanced filtration of fine particulates
- Nominal dimensions: 20.2″ x 26″ x 4.7″ deep-media design for extended filter life
- Deep-pleated media construction maximizes surface area and airflow efficiency
- Reduces strain on blower motors and heat exchangers by keeping them clean
- Sold as a 2-pack for added value and convenience
- Designed for use with compatible Trane air handlers and furnace systems
Why Choose a Deep-Media MERV 11 Filter?
Unlike standard 1″ panel filters, the 4.7″ depth of this media filter provides significantly greater surface area, allowing it to hold more contaminants before requiring replacement. This translates to longer service intervals, lower maintenance costs, and consistently cleaner air throughout the life of the filter.
Specifications
- Brand: Trane
- Part Number / SKU: FLRQB5AH21M11
- Filter Dimensions: 20.2″ x 26″ x 4.7″
- MERV Rating: 11
- Quantity: 2-Pack
- Filter Type: Deep-media pleated replacement filter







Reviews
There are no reviews yet.