Silica and Concrete Dust Kit with P100 Pancake Filter, Large

NIOSH Approved P100 99.97% filter efficiency effective against all silica, concrete and various forms of construction dust. Professional Series facepiece provides more comfort and greater durability. Soft, comfortable silicone facepiece; each facepiece provided with a unique, bonus “Hygiene Guard” for clean storage and product protection. Easy-to-adjust, comfortable head strap assembly. To reduce exposure to respirable crystalline silica dusts when used in accordance to OSHA Regulation 29 CFR 1926.1153..