Aaerobic percolating filters suitable secondary treatment system of domestic waste water in general black water flowing into the sewage collector by aerobic digestion.

Made of linear polyethylene (LLDPE) by rotomoulding. Container monolithic molded in a single piece jointless.

This range is produced in accordance of Regulation UE 305/11 relating to construction products and of European Directive 2004/108/EC, respecting the Harmonized Standard EN 12566-3, responds to the indications of Table 3 of Annex 5 of the Legislative Decree no. 152/2006 and following amendments.