The Optrel Swiss Air Upgrade Kit with COMBIfilter TH3 P R SL (50 Pack) is designed to enhance the performance and protection capabilities of the Swiss Air Powered Air Purifying Respirator (PAPR) system. Featuring high-efficiency TH3-rated particle filters, this kit provides reliable respiratory protection against airborne particulates generated during welding, grinding, cutting, fabrication, and industrial manufacturing processes.
The convenient 50-pack configuration helps reduce downtime by ensuring replacement filters are readily available for continuous operation in demanding work environments.
Key Features
TH3-Level Respiratory Protection
- High-efficiency particle filtration
- TH3-certified filtration performance
- Protection from hazardous airborne particulates
- Suitable for demanding industrial environments
Designed for Swiss Air Systems
- Direct replacement for Swiss Air PAPR units
- Simple installation process
- Maintains optimal airflow performance
- Ensures proper respirator functionality
Long-Term Cost Efficiency
- Bulk 50-pack configuration
- Reduced replacement frequency concerns
- Ideal for high-volume operations
- Supports fleet management programs
Industrial Durability
- Designed for welding environments
- Suitable for grinding applications
- Supports fabrication operations
- Built for professional use
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Replacement Filter Kit |
| Compatibility | Swiss Air PAPR System |
| Filter Rating | TH3 P R SL |
| Quantity | 50 Filters |
| Application | Respiratory Protection |
| Filtration Type | Particulate Filtration |
| Use Environment | Welding, Grinding, Fabrication |
| Installation | Direct Replacement |





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