Optrel Swiss Air TH3/TM3 Particle Filter with Pre-Filter - 4088.402

Introduction

The Optrel 4088.402 TH3/TM3 Particle Filter is a genuine replacement filter designed for the Optrel Swiss Air Powered Air Purifying Respirator (PAPR) system. Supplied with a pre-filter, this high-efficiency filter provides outstanding protection against airborne particles including welding fumes, dust, smoke, aerosols, and other hazardous contaminants. Designed for professional use, it helps maintain clean, breathable air and reliable respiratory protection in demanding industrial environments.

Key Features

• Genuine Optrel replacement particle filter
• Designed specifically for the Optrel Swiss Air PAPR system
• Supplied complete with pre-filter
• TH3/TM3 classification for high-level respiratory protection
• Filters fine dust, welding fumes, smoke, aerosols, and airborne particles
• High-efficiency filtration performance
• Pre-filter helps extend the service life of the main filter
• Quick and easy installation
• Maintains consistent airflow performance
• Suitable for welding, grinding, fabrication, and industrial applications

Specification

• Manufacturer: Optrel
• Product Code: 4088.402
• Product Type: Particle Filter with Pre-Filter
• Compatibility: Optrel Swiss Air PAPR System
• Classification: TH3P R SL
• Filtration Efficiency: >99.99% (filter only)
• System Protection Level: >99.8% when used with the Swiss Air system
• Standard: EN 12941:1998 / A2:2008
• Protection Against:
  • Fine Dust
  • Welding Fumes
  • Smoke
  • Aerosols
  • Airborne Particles
• Application: Welding, Grinding, Fabrication, Manufacturing, Industrial Environments

Package Contents

• 1 x Optrel Swiss Air TH3/TM3 Particle Filter
• 1 x Pre-Filter