GRAYL - Ultrapress Purifier Bottle - Water filter
Tests & reviews

GRAYL - Ultrapress Purifier Bottle - Water filter tested

4,5 (25)

Reviews overview

Our reviews are 100% genuine.
88%
recommend this product
Reviews
    • (18)
    • (3)
    • (3)
    • 2 stars
      (0)
    • (1)

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This is what other customers say:

Steven
16.03.2023

31% have found the reviews
by Steven helpful

Uk or eu water maybe but not African

I took this to Africa recently and before I jumped in the deep end I tested on safe flavoured water and fluids, the flavours were still evident and so was the colouring so I doubt the virus claims. I now use it on hikes in the UK where I'm more confident it can perform safely. I watched videos before I purchased and they were claiming crystal clear water from filthy puddles yet I couldn't get mine to change the colour on coffee or blackcurrant juice, so while that may be or not be normal I don't have the 100% confidence that grayl do.

  • Advantages
    Simplicity of use
  • Disadvantages
    Heavy
No, I would not recommend this product to a friend

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anthony
13.09.2024 13:15

The information from says GRAYL improves clarity and taste, not eliminates. I've used this in some pretty dodgy water sources and never had an issue.

Comment
This is what customers from around the world say:
Lukas
17.05.2022

88% have found the reviews
by Lukas helpful

Product images by Lukas
  • Advantages
    Lightweight Easy handling
Yes, I would recommend this product to a friend
Paul
16.06.2022

80% have found the reviews
by Paul helpful

  • Advantages
    Easy handling
Yes, I would recommend this product to a friend
Alice
15.02.2024

100% have found the reviews
by Alice helpful

  • Advantages
    Easy handling
Yes, I would recommend this product to a friend
Christian
19.11.2025

  • Advantages
    Lightweight
  • Disadvantages
    Doesn't run smoothly
Yes, I would recommend this product to a friend
Anna
21.02.2025

  • Advantages
    Lightweight Easy handling
Yes, I would recommend this product to a friend
Lukas
15.04.2024

  • Advantages
    Easy handling Runs smoothly
  • Disadvantages
    Heavy
Yes, I would recommend this product to a friend
Antonie
26.06.2025

37% have found the reviews
by Antonie helpful

  • Advantages
    Runs smoothly Easy handling
No, I would not recommend this product to a friend
Carsten
19.03.2023

  • Disadvantages
    Doesn't run smoothly
Yes, I would recommend this product to a friend
Simone
15.12.2024

27% have found the reviews
by Simone helpful

  • Advantages
    Easy handling
  • Disadvantages
    Doesn't run smoothly Heavy
No, I would not recommend this product to a friend
Ingeborg
13.01.2026

  • Advantages
    Easy handling Lightweight
Yes, I would recommend this product to a friend
Carolin
21.11.2025

85% have found the reviews
by Carolin helpful

  • Advantages
    Easy handling Runs smoothly Lightweight
Yes, I would recommend this product to a friend
Caroline
23.09.2025

  • Advantages
    Lightweight Reliable
Yes, I would recommend this product to a friend
Simi
16.09.2025

  • Advantages
    Easy handling
Yes, I would recommend this product to a friend
Daniel
26.06.2025

100% have found the reviews
by Daniel helpful

  • Advantages
    Easy handling
Yes, I would recommend this product to a friend
Johannes
06.08.2024

  • Advantages
    Robust Easy handling
Yes, I would recommend this product to a friend
Matthias
05.07.2024

  • Advantages
    Easy handling Lightweight
Yes, I would recommend this product to a friend
Katja
30.06.2024

  • Advantages
    Good quality
  • Disadvantages
    Heavy
Yes, I would recommend this product to a friend
Elias
15.12.2023

  • Advantages
    Lightweight Easy handling
  • Disadvantages
    Doesn't run smoothly
Yes, I would recommend this product to a friend
Jonas
28.11.2023

  • Advantages
    Runs smoothly Easy handling Lightweight
Yes, I would recommend this product to a friend
Alina
22.08.2023

  • Advantages
    Easy handling
Yes, I would recommend this product to a friend
Björn
27.07.2023

  • Advantages
    Easy handling
  • Disadvantages
    Heavy
Yes, I would recommend this product to a friend
Tino
02.07.2023

  • Advantages
    Easy handling
  • Disadvantages
    Heavy
Yes, I would recommend this product to a friend
Nic
27.05.2023

  • Advantages
    Reliable Easy handling Lightweight
Yes, I would recommend this product to a friend
Sebastian
13.01.2023

21% have found the reviews
by Sebastian helpful

  • Advantages
    Easy handling
Yes, I would recommend this product to a friend