Go-Cal AC Adapter NEMA, 100-240V Back Catalog number: 811-9918-02 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCU37080MW-2 Cassette, 37mm 2pc 0.8µm, MCE Matched (50µg), 50/B Price on request 800556 Pump Filter Kit (3 Filters, 3large o-rings, 3 sma Price on request 800257 Single Variable Flow Kit, 7-10 x 175mm Price on request