The new PASCAL filter series are designed for the filtration of dust and smoke deriving from many machining processes. The filtration module has specially been conceived for the industrial sector, where its important features lie in sturdiness, reliability and easiness of conduction and maintenance. It is available in 3 sizes with flow rates ranging from 3.000 to 9.000 m3/h and with increasing filtration efficiency rates to reach 99,97%.