Quantum™ is the newest generation of SteriPEN purifiers which is capable of treating 1 litre of water in 90 seconds or can be switched to Rapid Purification mode to purify 4 litres of water in only 150 seconds using the RapidUV™ Reservoir. Its UV lamp provides 3,000 treatments and can purify up to 12,000 litres of water [with RapidUV™ Reservoir]
Powered by four AA batteries, the Quantum™ can treat 50 litres of water on a single set of alkaline batteries or 150 litres with lithium batteries. [Batteries not included].
Batteries: 4 x AA - compatible with Alkaline, Lithium or NiMH batteries (not included)