Steripen water purifiers use Ultraviolet Light to prevent any pathogens in your water from doing harm. The Adventurer Opti uses compact and high capacity CR123 batteries (one set included) as its power source for its long life UV lamp. The Opti sensor ensures that the timer for the UV lamp operates when the lamp is submerged in water, taking the guesswork out of the treatment time.
The UV light will purify clear water (e.g. tap water from an uncertain source or water from a mountain stream) of protozoa and bacteria, as well as viruses which many filters will not remove. Cloudy water, or wter with visible particles, will need to be filtered before using a UV purifier - pathogens within particles will not be reached by the UV light. The Steripen Fits-All Filter or bottle mounted Pre-Filter are ideal for this, but in an emergency a double layer of tee-shirt should suffice.
The use of UV light, rather than chemicals, will not have an undesirable effect on the taste of the water.
Box contains: Adventurer Opti UV purifier, 2 x CR123 batteries, storage pouch.
1. Standard Delivery (3 to 5 Days) £4.50 (FREE when you spend £75 or more)
FREE DELIVERY now available on orders over £50
2. Priority DPD Local Next Working Day from £6.50 (£2.99 when you spend £75 or more)
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)
For the exact delivery cost simply add any desired items in to the Shopping Basket and select [See More Delivery Options] below the Sub Total. Rates above apply to UK Mainland, rates for shipping heavy or bulky items to the Scottish Highland areas, or locations of the UK Mainland, may be higher.
View our full UK Delivery or Returns/Exchanges information