The Alpaire FR18 G3 Pre-Filter is designed for use with MAXVAC WFE-260, WFE-300, WFE-360, and WFE-400 weld fume extractors.

Supplied as a single filter.

As the system’s first filtration stage, this G3 pre-filter captures larger airborne particles and welding debris. It protects downstream filters from premature clogging and helps maintain consistent extraction efficiency.

Quick to replace and cost-effective, the FR18 G3 Pre-Filter plays a vital role in extending the life of your fume extraction system.

Compatible with:

• MAXVAC WFE-260
• MAXVAC WFE-300
• MAXVAC WFE-360
• MAXVAC WFE-400