3M P95 Particulate Respirator with Nuisance Level Organic Vapor Relief (10-Pack) XL package x 4-1/2" W

x 4-1/2" W

and (1) dust bag nozzle (416063-0)

which can help prevent mold and water damage

so that any water running over a step shingle will run onto the top of the shingle below it

3M P95 Particulate Respirator with Nuisance Level Organic Vapor Relief (10-Pack) XL package x 4-1/2" WNIOSH (National Institute for Occupational Safety and Health) MSHA (Mine Safety and Health Administration) P95 mask approved for dusts and mists. Disposable particulate respirator designed to help provide reliable respirator protection against certain oil and non oil based particles. A carbon layer reduces exposure to nuisance levels of organic vapors such as solvent, degreasers, and resins. Easy to use 1 piece design. Lightweight, comfortable, low