Cap, storage, brass, 1/4 & PTFE ferrule, pk 20 Back Catalog number: C-CF020 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: 2 weeks Price on request - + Recommended U-DISK4 Filter, disk, sintered PTFE, 3.2mm section,pk10 Price on request SERAAA-1600 Filter, Split Tube, Charcoal, for online systems and Kori-xr Price on request C-FP020 Ferrule, 1/4", PTFE, pk 20 Price on request