Zespół Stacji Filtrów w Warszawie

Warsaw Water Filters, also known as Lindley's Filters (Polish – "Filtry Lindleya") is one of three Warsaw waterworks. Located in Ochota between Koszykowa, Krzywickiego, Filtrowa and Raszyńska streets, the waterworks was finished in 1886 using William Lindley's design. Since 1973, Warsaw Filters has been on the antiquities list.