Gas and vapour respirators that use twin inhalation valves together with unique, non replaceable carbon filters, which reduce breathing resistance. Using a single piece integral, maintenance free construction they are reusable and supplied with a bag for after use storage to help protect filter life. An optional overspray guard is also available to prolong the life of the main filter when using for paint spraying.
4251 is for organic vapour and particulates: FFA1P2R D Gases/Vapours: 10 x WEL (Workplace Exposure Limit) or 1000ppm whichever is lower; Particulates: 10 x WEL.
4279 is for organic vapour, inorganic and acid gas, ammonia and particulate: FFABEK1P3R D Gases/Vapours: 10 x WEL or 1000ppm whichever is lower; Particulates: 20 x WEL.
25 November 2014
Best mask yetHave used basic masks in the past, this was a huge leap. worth every penny. Breathing was easy and it didn't slip or interfere with anything else (goggles or ear defenders) used while sanding/spraying/heat gunning paint. It is an odd experience to be using canned spray paint and be able to smell nothing.
5 November 2012
No steaming!This mask is so comfortable to wear and fits so perfectly it doesn't steam up your glasses so you can breathe easily AND still see what your doing! It is 'clearly' the best one I've found.
23 October 2012
Comfortable fitGreat mask that is super comfy to wear. As a n added bonus you sound like Darth Vader while wearing it!