Physical chemical purifier x 3 tank drain waters complete with praise kept under green canopy. Available separately: - 2 5000 lt storage tanks - Water filtration/purification with columns of sand filter, active carbon, anionic resins and cationeic - automatic regeneration for filtration and water regeneration. - osmosis 2 4 meters pipes protecto company. - osmosis 3 6 meters tubes Tecna company. First contact only x email or sms - Salvo 3484450283