The 3M Full Facepiece Button 7989, Respiratory Protection Replacement Part is designed to attach 3M Head Strap Assembly 78093S (sold separately) to the 3M Full Facepiece 7800S Series (sold separately). Color indicates facepiece size; red=small, yellow=med

Dynabrade 55242 Vane Set (4pk)
Dynabrade 11375 Big Wheel, 4-3/8 Dia. x 1/2" W x 5/8 I.D., Urethane
Dynabrade 14230 Rubber Drive Wheel
Dynabrade 54705 Rotor/Vane Set
3M 46470, Organic Vapor/Acid Gas Cartridge/Filter 60928, P100, 7000002009, 60 EA/Case 
