Trane FLRQB5AH21M11 5IN MERV 11 QWIKBOX REPLACEMENT FILTER (

A Trane FLRQB5AH21M11 Replacement Filter captures fine particles to maintain clean airflow and stable system performance across a wide range of HVAC applications.

• Selecting real OEM filters helps keep your coverage intact by matching factory specs, so service claims stay valid and your equipment remains eligible for repair benefits
• Product Type: Replacement Filter
• Filter Size: 21x20x5
• Material: Synthetic Fiber
• Media Material: Synthetic Fiber
• MERV Rating: 11
• Thickness: 5in
• Brand/Series: QwikBox