BIO 400 5.25 Litre Bench Top Water Filter

29 Reviews   |  


BIO 400 is the latest evolution in our 32 years of producing dome bench top filter systems. BIO 400 can now remove up to 99.99% of fluoride (unequalled in our industry) after years of exhaustive research by our scientists. With a 5.25 litre hand blown blue glass reservoir that we're famous for and a chrome tap outlet. Once again Waters Co have set the new benchmark for other filter systems and filter companies to follow.

Includes filter kit for up to 4 years life span based on 8 litres per day.

It re-mineralises and ionises ordinary tap water while filtering out chlorine, chemicals, heavy metals, fluoride & bacteria. 5.25 Litre capacity glass reservoir,  makes it ideal for domestic & light commercial use.

13 stages of sterilising, filtration & activation, multi stage cartridges contain:Sub micron prefilters Silver ionised activated coconut shell carbon, Ion exchange cation resin for 99.99% Fluoride removal Bio organic coral mineral sands Silica sands Far infrared ceramics Bio ceramic Somelite™ Magnets and other patented filter medium.

  • 5.25 litre capacity, great for home and workplace.
  • Hand blown blue glass reservoir
  • 13 Stages of filtration and activation
  • Filter set included lasts up to 12,000 litres or 48 months*
  • Special patented Nano carbon compound for fluoride reduction, up to 99% removal (100% in test report)
  • Turns tap water into great tasting alkaline mineral water
  • Organic Germanium & over 60 Bio organic trace minerals
  • Alkalite Diskette producing far infrared Ki (Life energy)
  • Bio Ceramic in tank keeping filtered water fresh & live
  • Economical and easy hydration at around 3 cents per litre– avoid expensive bottled waters
  • Easy to set up, fill & self service
  • Compact size, lightweight and easy to relocate - no electricity or tap connection required
  • Filter reminder service available
  • Lifetime warranty*
  • Colour White/Grey  N.B. Colour is off white/grey (Not White)

Full product information and specifications

Customer Reviews

4.9 Based on 29 Reviews
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Annabelle G.

Delicious water

I love the Bio 400. The filter has removed the fluoride and is deliciously soft to drink. Highly recommend!

Julie V.
Australia Australia

STOP lugging boxes of water home

Absolutely love it, with ease of use and changing filter. The best is it saves lugging heavy boxes of water home and running out. Everyone comments on the smooth taste of the water and that was our first comment too :-) Wish we had bought one years ago!!

Kayleen M.
Australia Australia

BIO 5.25L

Great product - though I should’ve chosen the bigger size.. the more water you have the more you use it :)

Natalie F.
Australia Australia


We absolutely love this water filter, the water is so good. We recently moved to an area with heavily chlorinated, barely drinkable water which cemented our decision to buy a filter. After researching, this seemed the best option in terms of effectiveness and also value for money. I had already heard great things, very happy with our purchase, thank you.

Alice W.
Australia Australia

Definitly worth the investment

Easy to set up when following the video on the website. Water tastes amazing and is at a perfect temperature. Sits on my kitchen bench top perfectly and easy to refill from the tap.

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