Steripen Quantum Ultraviolet Purifier

The lightweight Quantum Ultraviolet Purifier from SteriPEN cleans 1 liter of water in 90 seconds, killing 99.9%of harmful protozoa, bacteria and viruses. The device can be switched to Rapid Purification and combined with a RapidUV Reservoirsold separately to purify 4 liters of water in only 150 seconds. Operates on 4 AA batteries. Lamp life: 3,000 activationsup to 12,000 liters when used with a RapidUV Reservoir Treatment dose: 1L 90 seconds, 4L 150 seconds withRapidUV Reservoir Batteries: 4AA Alkaline, Lithium or Rechargeable NiMHnot included Dimensions: 7.3x 1.7x 1.7 18.54cm x 4.32cm x 4.32cm Weight: 2.9 oz 0.82kg Minimum bottle diameter: 0.8 in 22mm