They are used for deep-filtering and to satify the needs of filtering granular imparity of all kinds under high rate of flow and low differential pressure, Their chemical compatibility is good,Life-span is long enongh and all components are made up of polyprorylene material.

They are filtering agent of folded polypropglene film in the filter tube. The mominal filter fineness ranges from 0.1µm to 60µm and complere ranges of specifications of the products are available