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-DL1P0 DiffLok cap (one SS, one inert), 1/4 ",pk100 pairs Price on request C-DL100 Cap, DiffLok, stainless steel, 1/4 , pk 100 Price on request C-CUTUB-3M Copper tubing, 3m Price on request