Passive Inlet Valve Back Catalog number: 11-4101 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 5150-1103 PFAS Kit, EPA 1633, LC/MS 4 130,92 € 3 098,19 € CTS-21572 Air Intake Filter Price on request CTS-21829 Washer, PEEK™ for Check Valve Price on request