Filter Cap, Replacement for Nephelometer Back Catalog number: 385-0113-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 801447 Side Insert Assembly GilAir-5 Price on request 801453 O-Ring/Gasket Kit, GilAir-5 Price on request 850128 HARNESS-WIR CHR DC PW AIRCON 2 Price on request