Welcome to the Half Face Respirators category at Allens Industrial Products. Here, you'll find a comprehensive range of half face respiratory protection solutions designed to safeguard against contaminants.3M™ Construction Respirator Kit 6535, P2 Specifications Connection Type Bayonet Details Convenient respiratory kit designed for environments containing dust/particles/silica. The kit comes complete with the 3M™ Half Face Reusable 6500QL Series Respirator for comfort and durability. Kit Contains: 1 x 3M™ Half Face Respirator 6500QL Series 2...