From the ManufacturerFilter dust 15 times smaller than conventional filters with the Dust Dog canister accessory for Jets 650CFM Dust Collector (model 708640). While standard cloth bags only filter down to 30 microns, Dust Dogs wily V-weave filter design captures particles as small as 2 microns for unsurpassed air filtration, optimal lung health, and cleaner work environment. Dust Dog filters reduce air resistance to provide a 10- to 20-percent more CFM than conventional dust collectors. Transparent, disposable bags make it easy to tell when a bag is full for faster, easier bag changes and more economical dust collection.FEATURESV-weave filter design captures particles as small as 2 microns for unsurpassed air filtration The thick V-weave of the canister filter offers a huge increase in filtering area when compared to standard filter bags. Filters reduce air resistance to provide a 10- to 20-percent more CFM than conventional dust collectors for more efficient dust collection Filter dust 15 times smaller than conventional filters Transparent, disposable bags make it easy to tell when a bag is full for faster, easier bag changesSPECIFICATIONSOC-CS, Canister Filter for DC-650 Filtering capacity: 2 microns and upProduct DescriptionCanister filter catches dust 15 times smaller than conventional filters. This authentic JET replacement part is designed specifically for your tool and guaranteed to perform to OEM specs.Amazon.comWith the Dust Dog canister, the Jet DC-CS 2-Micron Canister Filter catches dust 15 times smaller than conventional filters. While standard cloth bags only filter down to 30 microns, Dust Dogs wily V-weave filter design captures particles as small as 2 microns for unsurpassed air filtration, optimal lung health, and cleaner work environment. The Dust Dog filter reduces air resistance to provide a 10- to 20-percent more CFM than conventional dust collectors. Transparent, disposable bags make it easy to tell when a bag is full for faster, easier bag changes and more economical dust collection. This canister filter is designed for the 708640 DC-650A dust collector.