Description 3M™ Maintenance-Free Half Face Mask 4251 is a simple, ready-to-use respiratory protection mask with built-in filters. The two large, built-in carbon filters provide low breathing resistance and the silicone-free embossed sealing ring is gentle and hypoallergenic, providing a perfect fit on the face. Includes a resealable pouch for hygienic storage and transport. Product Details: -Effective and comfortable protection from organic vapours and hazardous particles -Lightweight and balanced low profile design for unobstructed peripheral vision -Built-in filters, meaning it’s ready to use and convenient, with no need for component assembly or maintenance -Gentle and absolute fit on the face, with an embossed sealing ring made of hypoallergenic material -Adjustable head straps and easy fastening of the neck strap -Centrally located exhalation valve, which helps reduce heat and vapor build-up in hot and humid conditions -FFA1P2 R D, which protects against organic vapours with a boiling point greater than 65 °C, up to 10 times the Permissible Exposure Limit (OEL) or 1000 ppm (whichever is lower) and 10 times the OEL for particulates -Includes a resealable bag for hygienic storage and transport Features: -Single Size -Standards and Approvals EN 405:2001 A1:2009 -Product Range Half Face Masks 4000 Series -Filter type Gas, Vapour and Particulate Filters -Filter or Filter Type FFA1P2 R D Applications: For use in hazardous industrial environments
