Industrial is the range name of big filters from Cintropur brand. 4 different models to filter most liquids: NW 500, NW 500 TE, NW 650 and NW 800. Three models of the four are equipped with a filter sleeve of 25 microns (for old and new models). One of the four models is equipped to be filled with an activated carbon (NW 500 TE).

Filter sleeves range with different thresholds for filters. Disposable type filter sleeves: filtration thresholds from 1 to 100 microns. Washable type filter sleeves: filtration thresholds of 150 to 300 microns.

Granular products type for water treatment, is used with the NW500 TE industrial filter model. Activated carbon is used for to purify the waters. Cintropur and Carbolite brands. Rock crystals from the Agualite brand for to refining the liquids. Volcalite rock from the Volcalite brand. Three packing sizes exist: 3.4L, 2.5L and 5L.