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20mW Pro UV-C Cap

Regular price £59.99

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UV-C Caps are the perfect companion for your ZeroWater filtered water, giving you the purest tasting water on the go.
They do not filter your water but use ultraviolet light to keep your bottle clean and fresh.

WAATR CrazyCap Pro - Switch Your Favourite Bottle's Cap.

  • Smart UV-C replacement cap for cola-style bottles like ZeroWater's, S'Well, Chilly's, etc.,
  • Ensures water safety. Effective against various waterborne bio-contaminants such as bacteria, viruses, pathogens, and spores.
  • 100X more powerful than CrazyCap 2.
  • 20mW UV-C LED.
  • Self-cleans your bottle every hour.
  • 99.99999% kill rate*
  • Smart hydration reminder.
  • Port-less charging technology. Seamless design with no ugly ports on the cap.
  • IPX 7 waterproof.
  • TSA-friendly.

    *Tested on E.coli in 3 mins. For effectiveness on other organisms
  • 000


  • 5_Stage Icon


  • Water

    Purest Tasting

  • 3rd Party Tested

    3rd Party

  • Pb


See How It Works -Five Stage Filter 1 2 3 4 5

See how it works!
5-Stage Filter
Stage 1

Coarse Filter Screen

Removes suspended solids such as dust and rust that make your water appear cloudy.

TDS reader in glass of water

What is TDS?

Total Dissolved Solids (TDS) refer to minerals, salts, metals including lead, chemicals, fluoride and runoff polluting your drinking water.

ZeroWater Technology is the only water filtration system to remove 99.6% of TDS, equivalent to TDS in purified bottled water.

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