Powered by four AA lithium batteries, using ultraviolet light, the Classic purifies an incredible 200 bottles of water (1/2 litres per bottle) with a single set of batteries. Whether you’re hiking or camping in the wild, you'll be confident that you’ll have access to safe drinking water.
SteriPEN Classic’s tapered end provides a snug fit with water bottles and with the SteriPEN Pre-Filter for wide-mouth water bottles, you have a reliable water purification system. Four AA batteries power the UV lamp that keeps working for 8,000 treatments so you know you’ll have safe drinking water far into the future.
When camping, hiking, backpacking or traveling the Classic with Pre-Filter pack is the perfect complement to a wide-mouth one litre water bottle. The 40×40 micron screen Pre-Filter fits perfectly on wide-mouth one liter water bottles and removes particulates that can get in the way of UV light in water. The Pre-Filter is designed to be stored directly on the wide mouth bottle and the SteriPEN Classic fits perfectly in the filter. Just insert Classic in the filter open, turn the bottle upside down, and gently rock to circulate light throughout bottle.
Contents: SteriPEN Classic, carrying case, Pre-Filter, & user’s guide. Three year limited warranty.
Weight: 5.5 oz
Dimensions: 7.6 x 1.5 x 1.5 in
Lamp Life: 8,000 treatments
Battery: AA Lithium (Not included with purchase)
Battery Life with Lithium Disposable batteries: 200 treatments (16oz./0.5L)
Battery with typical NiMH rechargeables: 200 treatments (16oz./0.5L); Alkaline & NiCd not recommended.
Minimium Bottle Diameter: 20mm (0.8 inches)
Filter Compatability: SteriPEN Pre-Filter Included
We strive to dispatch all orders made before 2pm same working day.
1. Standard Delivery (1-3 Days) £4.50 (FREE when you spend £75)
2. Interlink Next Working Day £6.50 (£1.99 when you spend £75)
3. Royal Mail 24 (1-3 Days) £4.50 (£1.99 when you spend £75)
5. Royal Mail Saturday Delivery £8.99
6. International Shipping Rates (Click Here)
Rates above apply to UK Mainland, rates for shipping large or bulky items to Highlands or Islands may be higher.
View our full UK Delivery or Returns/Exchanges information