Filter Cap, Replacement for Nephelometer Back Catalog number: 385-0113-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 801000-3 Power Module, 120V/230V/DC, with 230V Euro Cord (used with Aircon-2 DC Model only) Price on request 811-9925-01 Cyclone, GK4.162 -RASCAL Cyclone (9LPM Respirable-US) (Uses 47mm Cassettes) Price on request 830-0001-01 Model AP-20S Gas Detection Pump Kit Price on request