GilAir-5 Clock, with timer (ATEX), Pump only Back Catalog number: 810-0102-02 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 360-0138-01 Operation Manual/Software CD for Nephelometer, TSP Price on request 800142 Clip Assembly, Replacement for Filter Cassette Kit Price on request 811-0012-01 Gilian 800i/5000/10i/12 Replacement filter, pkg 10 Price on request