Filter Cap, Replacement for Nephelometer Back Catalog number: 385-0113-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCU37500PVC-2 Cassette, 37mm 2pc 5.0µm PVC, 50/Box Price on request 385-0115-01 Nephelometer O-Ring, Replacement Price on request 800142 Clip Assembly, Replacement for Filter Cassette Kit Price on request