Rated 4.7 out of 5 stars
6 Reviews


Availability: 37 In Stock

BIO 400 Max Details

The BIO 400 is the culmination of over 40 years of experience and research into water filtration by some of the worlds leading scientists. Waters Co was first to market with natural gravity fed systems creating alkaline mineral water way back in 1984 and have continued to lead the market in research and development setting the benchmark for all other brands to follow. Part of our new line of filter systems offering 99.9% fluoride removal.

Waters Co are still the only brand to offer a lifetime warranty and have the history to back it up.

Features and benefits

Featuring an unmatched in class 13 stages of sterilising, filtration & activation the BIO 400 turns ordinary tap water into great tasting, alkalised, energised, magnetised and ionised mineral water.

Filtering out up to 99% of: Sediment, rust, bacteria, cysts, chlorine, chemicals, heavy metals, fluoride and unpleasant odours*

  • Colour Light Grey
  • 7 litre capacity, great for home and workplace.
  • Hand blown blue silica glass reservoir
  • 13 Stages of filtration and activation
  • Filter set included lasts up to 12,000 litres or 36 months*
  • Special patented nano carbon compound for fluoride reduction up to 99% removal
  • Turns tap water into great tasting alkaline mineral water
  • pH range between 7.6 - 8.5
  • 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 - no electricity or tap connection required
  • Filter reminder service available
  • Lifetime warranty*
  • BPA, BPB, BPS Free construction

BIO 400 MAX 7 Litre Bench Top Water Filter

Rated 4.7 out of 5 stars
6 Reviews

Real Reviews From Real Customers

Rated 4.7 out of 5 stars
Based on 6 reviews
Total 5 star reviews: 5 Total 4 star reviews: 0 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
83%would recommend this product
6 reviews
  • EB
    EMMA B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Life changing

    I am obsessed! I wish I had got the bigger version but it is such a game changer. The change in the taste of our water is so noticeable and I now feel so much better drinking water that isn’t full of unknowns!

  • AM
    Aaron M.
    Verified Buyer
    I recommend this product
    Rated 3 out of 5 stars
    3 weeks ago
    Great water filter

    Great filter, fairly easy setup and tastes great.

    The filter I purchased was out of stock but I never saw the pop up stating this. Checked to see how my order was going and was told the next shipment arrives in 2 months so I changed to the black colour which was in stock.

    The customer service team forgot about the change. After 2 weeks of back and forth I finally got my filter.

  • DC
    Danielle C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Great tasting water

    The setup process was a bit frustrating, but the result is worth it - the water tastes great. I was slightly concerned that the 7L would be too small for our family of 3, but it is completely fine.

  • KB
    Kirsten B.
    Flag of Australia
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    The best filter!

    Having been in the market for a water filter for a while now I was yet to find a suitable filter to fit budget but with results.

    Having not drunk my tap water in almost 2 years a was sceptical on the results, but I couldn’t be happier!

    Clear, fresh drinking water and so easy to set up and use!

    I’ll be buying the small drinks bottle when they are eventually back on stock.

    Great responsive customer service too. The chat function on the website has answered all my questions pre purchase.

    Thank you!

  • KS
    Kate S.
    Flag of Australia
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Great product

    Water tastes great, takes a bit to get set up but once it is, it's easy and the water is super fresh

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