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Quick Details

  • Place of Origin: United Kingdom
  • Brand Name: Lifesaver
  • Model Number: LSB-4K
  • Type: Survival Kit
  • Function: Removes Bacteria
  • Usage: Outdoor Survival
  • Size: 750 ml
  • Feature: Portable

Packaging & Delivery

Delivery Time 7
Products Description


When disconnected from a reliable source of clean water, the LifeSaver Bottle 4000UF allows you to use water from natural sources such as ponds, lakes and rivers, to stay hydrated, whilst protecting you from waterborne viruses, bacteria or cysts. From camping or travelling to emergency preparation, you can survive and thrive in the toughest of environments with the LifeSaver Bottle 4000UF. The replaceable cartridge can filter up to 4,000 litres of water.


Tested by Independent Test House to meet adaption of NSF Protocol 231
Failsafe – an automatic indicator when the cartridge needs replacing
Intuitive to use – FILL. PUMP. DRINK.
No measuring, wait times or unpleasant taste like when using chlorine or chlorine dioxide
Reduces turbidity of glacial, cloudy or muddy water
Robust outer shell and carry strap for use in the most demanding of environments
Manufactured in the UK
Product materials and water effluent both BPA and BPS free


The LifeSaver Bottle 4000UF is a microbiological water filter that uses ultra filtration technology to filter out viruses, bacteria, cysts and parasites from contaminated water sources. LifeSaver technology filters out bacteria to a minimum of Log 6 (99.9999%), viruses to a minimum of Log 4 (99.99%) and cysts to a minimum of Log 3 (99.9%) as specified by NSF Protocol 231, based on recommendations of the U.S. Environmental Protection Agency (EPA).


Effective against:

VIRUS REDUCTION* > 99.99% (Log 4)

BACTERIA REDUCTION* > 99.9999% (Log 6)

CYST REDUCTION* > 99.9% (Log 3)

FILTER MEDIA Ultra Filtration (UF)

CHEMICAL REDUCTION: Optional activated carbon filter removes chlorine, taste, smell and odour

DRY WEIGHT: 635 grams/22 oz

VOLUME OF WATER FILTERED** :4,000 litres/1,056 US gallons

INITIAL FLOW RATE**: 2 litres/min @ 0.25 bar (g)




* Tested by BCS laboratories issued 5/01/15 based on an adaption of NSF/ANSI P231 Protocol. These units are tested with two different types of water to challenge the filtration capability beyond the standard use. All figures quoted are taken from the stressed challenge phase of the test imitating sewage contaminated water.

**Volume of water filtered by the bottle and flow rates dependent on the composition and turbidity of the feed water.

Packing & Delivery

Packing & Delivery

WEIGHT 1.06 kg
DIMENSIONS 35 x 19 x 21 cm


UK Free Standard Delivery over 
UK Express 48 Delivery is £6.63 + VAT (mainland UK)+£2.00+ VAT per Item
UK Next Day Delivery is £8.95 + VAT (mainland UK). +£4.00+ VAT per Item

International delivery for EU Country exclude UK 23.99 +VAT For one bottle+ £6.00+ VAT per Item

West of EU
Standard Shipping: £35.00 per order +  £10.00 per Item, would be 5-10 working days(excluding handling time).
Express Delivery: £50.00 per order + £15.00 per Item 3 - 5 Days(excluding handling time)


we can discuss the price of products, shipping method and postage if you need lots of products.

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