If the purifier on your Grayl’s Ultralight Purifier bottle has had it, then don’t worry – you can switch it out and be back to filtering clean water in no time.

Each cartridge provides 300 uses and removes 99.999% of viruses, bacteria and protozoan cysts. It also filters out chemicals, sediment and heavy metals. Not only does it filter out nasties, this filter will also improve the taste, smell and clarity of the water. So even if you sourced it from a stream, it won’t taste like creek water.

If you store it properly the Purifier Cartridge has a shelf life of 10 years, and after the cartridge has been used for the first time – it can last three years. Great for world travellers, outdoor adventurers, and for keeping on hand for emergencies – don’t be without a spare Purifier Cartridge for your Ultralight Purifier and Filter Bottle from Grayl.

• Removes 99.999% of viruses, bacteria and protozoan cysts
• Filters out chemicals, sediment and heavy metals
• Improve the taste, smell and clarity of the water
• Shelf life of 10 years when stored properly
• Compatible with the Ultralight Purifier and Filter Bottle from Grayl