The V230 SLV FFP3 is an auto-filtering cup style mask for FFP3 particles. The mask features a valve in order to make exhaling easier, decrease fatigue, provide cool comfort when wearing the mask. It also enables easy communication. The design of the mask includes two elastic head bands made from latex, sewn to the external part of the mask. There is also a nose clip and inner polyurethane padding, providing enhanced comfort and easy adjustment.