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A replacement 500ml filter for the Water-to-Go Bottles. Special filter technology developed by NASA eliminates 99.9% of contaminants. 

Product code: 190450

Key Features

  • 500ml volume
  • Removes over 99.9% of all contaminants
  • Not effective on sea water
  • Filters 200 litres of water (roughly 3 months)
  • Deactivates when dry
  • One filter weighs 18g
  • Biodegradable filter membrane
  • Recyclable end caps
  • Recommended activity - travel
Running, Festival, Fitness

Delivery & Returns

Delivery and collection options

UK delivery

FREE Standard delivery Within 5 working days on orders £80 or over. All other orders charged at £4.95.

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Click & collect

FREE Click & collect Within 5 working days on orders £30 or over. All other orders charged at just £1.00.

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UK delivery

Next Day delivery Order Up to 6pm for delivery the next day - from £5.95

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International delivery

From £4.99 To over 200 countries worldwide. Some restrictions apply.

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Wanting to Return?

Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

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Overall Rating

5.0 stars 5.0 / 5 (based on 2 Reviews)
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5 out of 5

Guter Preis und zusätzlicher Rabatt

5 out of 5

Sent exactly what I ordered!

Q&A (1)

Does filter fit both 500ml and 750ml bottle

13th Mar 2019, submitted by Sharon

Hi Sharon. Thank you for your question. This filter does work with both the 500ml and the 750ml versions of this bottle. I hope this helps.

13th Mar 2019
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