Trane BAYSF1185BAA 1 in Filter and Insulated Frame 18.5 in

Product Description

Trane BAYSF1185BAA is a 1-inch filter with an insulated frame designed for HVAC applications. The assembly secures filter media within air handlers and return air sections, supports maintained airflow, and helps reduce air leakage. The filter traps dirt, dust, and airborne debris to protect downstream equipment and indoor air pathways. This Trane replacement component is listed under item code TRNBAYSF1185BAA and base part number 13621383.

• 1 inch filter thickness with insulated frame construction for HVAC systems
• Frame size 18.5 in; item code TRNBAYSF1185BAA and base part number 13621383
• Designed for installation in air handlers and return air sections to support filter media and control airflow

Product Highlights

1 in filter thickness with insulated 18.5 in frame; secures filter media, reduces air leakage, and traps dust and debris

Product Information

Standard Information

• Brand: TRANE
• Manufacturer Part Number: BAYSF1185BAA