The BOSSWELD BT / TECMEN Pre-Filter is designed for use with PAPR FreeFlow V1 powered air purifying respirators, supplied in a convenient 5-pack. This pre-filter enhances respiratory protection by capturing larger airborne particles before they reach the main filter, extending the life and efficiency of the respirator system.

Ideal for industrial and welding environments where airborne contaminants such as dust, fumes, and particulates are present, these pre-filters help maintain clean airflow and improve user comfort. Compatible specifically with the FreeFlow V1 PAPR system, they ensure optimal performance and compliance with safety standards.

Key features:

• Pack of 5 pre-filters for PAPR FreeFlow V1
• Designed to capture larger particles and extend main filter life
• Compatible with BOSSWELD and TECMEN respiratory systems
• Enhances respiratory protection in welding and industrial applications