The Optrel TH3 particle filter is a high-quality replacement filter specifically designed for use with the swiss air respiratory mask. This filter provides effective protection against particles and is suitable for use in dry working environments. With its PAPR-P3 feature, the filter ensures high filtration efficiency, which is essential for various applications in occupational safety. The filter comes with a pre-filter, which extends the lifespan of the main filter and facilitates maintenance. Made in Germany, the TH3 particle filter meets the strict safety and quality standards required in professional environments. It is a reliable choice for anyone working in demanding environments who needs a high standard of protection.

• High-quality replacement filter for swiss air respiratory mask
• PAPR-P3 feature for high filtration efficiency
• Includes pre-filter to extend lifespan.