The filter bags are produced in different qualities and in most of the existing designs on the market; carbon steel, galvanised, stainless steel (Aisi 306 - 316), epoxy paint, cataphoresis paint, etc., and VENTURIS of different designs.
It is a metallic structure formed by longitudinal ribs and transversal rings. They are placed inside the filter bags, whose real effective mission takes place when the jet is fired by compressed air, in order to make the cleaning of the filter bags easier. They are produced in different qualities and in most of the designs available on the market.