FI REDS 25 10S W3 SV Magneetspoelen Clamp Assembly Heavy Series Size blank filter Element Clamp Assembly Heavy Series Size 7S Ø65mm Polyamide W3 Safety Plate 5mm Polyamide W5 Profiled Zinc Nickel Plated Straight Standpipe Reducer Size Type1: 25S Size Type2: 10S Cutting Ring&Nut On Standpipe Steel