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

3M 07065, Respirator Cleaning Wipe 504/07065(AAD), 7000001938, 500 EA/Case
Binks 72-84040, Die Cast Ball Valve 3/8" x 3/8"
3M 46464, Particulate Filter 5N11, N95, 7000002008, 100 EA/Case 
