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-DF010 Cap, Diffusion, Aluminium, pk 10 Price on request C-DL1P0 DiffLok cap (one SS, one inert), 1/4 ",pk100 pairs Price on request C-FP200-XZ ferr, 6mm, combined PTFE,pk 200 Price on request