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-FV008 Ferrule, 1/4in x 1/8in Graph Vesp, pk 10 Price on request C-DL1S0 DiffLok cap, inert, 1/4 ",pk100 Price on request C-TCFP10 Long-t stor cap,brass,1/4 "&PTFE ferr,pk10 pairs Price on request