SS Primary Inlet Check Valve Filter,Waters,289003547 Back Catalog number: CTS-A11123 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11115 Filter, Air, Pump Handle,Waters,700002633 Price on request 5067-1610 Quick Change filter discs 2.1mm id 0.2µm 183,76 € CTS-A11316 Suction Filter, Stainless Improved,Shimadzu,228-45707-91 Price on request