2690/2695 Performance Maintenance Kit w/Seal Pack Back Catalog number: CTS-11380 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4134 Rotor Seal & Pod Repair Kit, Vespel, 3-Groove for Price on request CTS-10984 Sparge Diffuser Price on request CTS-A103 Outlet Check Valve Price on request