Trane FLRQB5AH23M11 Filter R-410A While the 63K72 is a

While the 63K72 is a common Lennox replacement part

cast iron sheave engineered for demanding HVAC power transmission

While primarily designed for 30GT series air-cooled chillers

Compact Integration: The small footprint (Carrier part HY84HA090) allows for installation in tight control boxes where space for electrical components is limited

while the 10 MFD side powers the condenser fan motor

Trane FLRQB5AH23M11 Filter R-410A While the 63K72 is aThe 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