... use.2. UF membrane 8040, dia4" x 80"3. With sand filter, active carbon filter, Poly pp ... housing wait backwash control, dia 1000x 2000mm x 3.0)4. Active carbon filter system(stainless steel ... housing wait backwash control,dia 1000 x 2000mm x 3.0)5. Poly pp sediment filter system: ... . Piping system, control system2000 liters per hour to 6000 liters per hour capacity available, larger capacityupon request.