Cartridge Check Valve System Kit Back Catalog number: CTS-21011 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended PS7050600 MarvelXACT™ PEEKsil™ 50µm ID x 600mm Price on request PL7075600 MarvelXACT PLS 75µm x 600mm Price on request CTS-11222 Seal Pack Assembly Kit Price on request