Optrel Swiss Air Particle Filter w/Pre-Filter (4088.400)

The Optrel Swiss Air Particle Filter with Pre-Filter (4088.400) delivers reliable respiratory protection for welding professionals using Optrel powered air purifying systems. This genuine Swiss-engineered replacement filter features a dual-stage filtration design with integrated pre-filter for enhanced particle removal and extended filter life. Compatible with Optrel Swiss Air respiratory systems, it effectively filters welding fumes, dust, and airborne particles. Essential for maintaining optimal air quality and respiratory safety in demanding welding environments.