Trane BAYSF1235BAA Filter with Insulated Frame 1" 23.5"

The Trane BAYSF1235BAA Filter With Insulated Frame is an essential filtration assembly designed for support airflow and equipment protection it accommodates standard 1-inch air filters within a 23.5-inch-wide frame, providing a secure mounting air handlers or return air sections used in HVAC systems. Installed in light commercial heating and cooling units, it supports capture airborne particles before air passes through essential components such as coils and blowers. Within the system, this filter frame plays an essential role in maintaining airflow efficiency, reducing dust buildup, and supporting consistent operation.