Filter, Air, Pump Handle,Waters,700002633 Back Catalog number: CTS-11115 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10919 2μm Precolumn Filter Insert,Waters,WAT088084 Price on request CTS-A11316 Suction Filter, Stainless Improved,Shimadzu,228-45707-91 Price on request CTS-10527 Precolumn Filter Assembly,Waters,WAT035190, Old# WAT084561 Price on request