Filter, carbon, 30mm × 30mm,pk 4 Back Catalog number: R-FLTR4 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended U-DISK1 Filter, Disc, Sintered PTFE, 5.1mm, pk/10 Price on request C-UNS100 Unions, 1/4 "–1/4 ", SS&1/4 " PTFE ferrs,pk100 Price on request C-HSPKIT-01 HiSorb Starter Kit (PDMS, short, inert) Price on request