The 3M™ 6055 filter is trapezoidal in shape, unobstructed in the field of view, with a wide filtering field. Convenient and quick fixation to half masks and full face masks. The filters attach to 3M™ 6000, 7500 series half masks and 3M™ 6000, 7000 full-face masks that are equipped with the 3M™ Bayonet filter mounting system. Weight approx. 172 g.