Trane FLRQB5AH23M11 Filter 321702-401 the Lennox 54G52 delivers the

the Lennox 54G52 delivers the precise secondary output required for peak system performance

Using this kit restores the internal sealing surfaces and diaphragm integrity

Always verify your specific model number on the unit's data plate

preventing damage to sensitive electronic components and circuit boards

Trane FLRQB5AH23M11 Filter 321702-401 the Lennox 54G52 delivers theThe Trane FLRQB5AH23M11 Filter is an OEM genuine replacement media designed for professional HVAC service technicians maintaining Trane QuikBox cabinets and American Standard TFM Perfect Fit housings. This 2 pack MERV 11 filter utilizes high performance synthetic fiber media to capture 85% of airborne particles, specifically targeting dust mites, pollen, and mold spores. Engineered with a collapsible chipboard frame, these 5 inch deep filters ship