Prefab septic tank 12 A 20 M3 - 6308

A monobloc all-water tank in polyethylene not equipped with a pre filter is a device designed to retain settling matters in domestic wastewater (wastewater from toilets, bathrooms, kitchens, laundries, etc). A complete water treatment system includes an all-water tank, an independent pre filter located dowstream from the tank and a waste disposal system (sand filter, spreading system, zeolite filter etc.).