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LifeSaver water purification bottle 4000 replacement cartridge

LifeSaver Bottle 4000UF Replacement Cartridge


This 4000UF replacement cartridge is compatible with both the original LifeSaver 4000UF or LifeSaver 6000UF bottles and can filter up to 4,000 litres of clean drinking water.


  • Tested by Independent Test House to meet adaption of NSF Protocol 231
  • Failsafe – an automatic indicator when the cartridge needs replacing
  • Manufactured in the UK
  • Product materials and water effluent both BPA and BPS free

 This product includes:

  • 1 x LifeSaver Bottle 4000UF replacement cartridge (includes silicone flat seal)


The LifeSaver Bottle 4000UF cartridge 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).