If you want a cost-effective and easy-to-use solution, requiring minimal maintenance, use Reusable Semimask 3Mtm series 6000. Our reusable semimasks are designed to offer simplicity. They are made with a lightweight and comfortable elastomeric material to wear even during long shifts, stretching and stretching for the neck that is easily fixed. They protect from gas, vapours and particulate and are equipped with a bayonet connector that adapts to numerous light double filters, according to your specific requirements. The double filter design allows you to evenly distribute weight across the mask. The low profile has a minimal impact on the field of view and offers greater compatibility with welding and grinding screens. Possibility of use with air conditioning systems 3Mtm, for greater practicality and versatility, as well as connection with all filters 3Mtm series 2000, 5000 and 6000 (except filters 3Mtm 6098 and 6099). The 6000 series has a range of spare parts and accessories specially designed to help you maintain the right level of comfort and protection when parts wear or damage. Three sizes available: small, medium and large.