3M SPEEDGLAS SPARK ARRESTOR 836000 Prevents sparks from entering your 3M Adflo Powered Air Respirator filter. The 3M SPEEDGLAS SPARK ARRESTOR 836000 is a replacement spark arrestor for the 3M Adflo Powered Air Respirator. It is made of high-quality materials and is designed to prevent sparks from entering the filter, which can help to protect the user from respiratory hazards. The spark arrestor is easy to install and remove, and it is available in a variety of colors to match your helmet. Features: Prevents sparks from entering the filter Made of high-quality materials Easy to install and remove Available in a variety of colors Benefits: Protects the user from respiratory hazards Extends the life of the filter Improves safety and comfort Specifications: Part number: 836000 Dimensions: 2.5 x 2.5 x 1 inches Weight: 0.2 pounds Material: Steel Color: Black