Converts your single stage dust extractor into a more efficient two-stage system. Installs between your extractor and your woodworking machinery. Reduces the frequency of emptying and cleaning your dust extraction bags. It also protects your dust extractor from large and potentially damaging chips.
Suits drums or bins with a 490 to 530mm diameter. 2 x 4" ports fitted, one for the inflow and the other for the outflow of the air.