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 C-CF010 Long-term stor cap, brass, 1/4 "&PTFE ferr,pk10 Price on request C-CF100 Cap, storage, brass, 1/4 " & PTFE ferrule, pk 100 Price on request C-CF020 Cap, storage, brass, 1/4 & PTFE ferrule, pk 20 Price on request