As a distribution partner for 3M products, we are pleased to highlight the 3M™ Maintenance-Free Reusable Respirators Series 4000+, the best-selling reusable half mask from 3M in Europe. This series is designed for comfort and ease of use and offers the high level of quality you would expect from a 3M product. Thanks to integrated filters that reduce exposure to hazardous particles, gases, and vapors in the air, the 4000+ Series is easy and ready to use right out of the box, making it a great choice for busy professionals. The respirator is maintenance-free, meaning it can be used until your replacement schedule requires it to be replaced or the filters are saturated and the mask needs to be disposed of.