Air Intake Filter, API 3000, API 4000, API 5000 Back Catalog number: CTS-21444 Availability: In the manufacturer's stock Price on request - + Recommended FTH04VFPT Filter Vial, Hydrophilic PTFE, 0.4µm, W/O Hold-Up 269,16 € FGF50VHPT Filter Vial, Glass Fiber, 5.0µm, Hold-Up Volume 269,16 € FPP02VHPT Filter Vial, Polypropylene, 0.2µm, Hold-Up Volume 269,16 €