BIO 400 5.25 Litre Bench Top Water Filter

44 reviews   |  


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

The Bio 400 bench top filter re-mineralises, alkalises and ionises ordinary tap water while filtering out up to 99.99% of chlorine, chemicals, heavy metals, fluoride & bacteria. The 5.25 Litre capacity glass reservoir makes it ideal for domestic and light commercial use.

Featuring 13 stages of sterilising, filtration & activation, multi stage cartridges contain: Sub micron pre-filters, Silver ionised activated coconut shell carbon, Bio organic coral mineral sands Silica sands, Far infrared ceramics, Bio ceramic Somelite™, Magnets and other patented filter medium.

Key Points:

  • 5.25 Litre capacity gravity fed bench top filter
  • Hand blown blue glass reservoir
  • 13 Stages of filtration and activation
  • Filter set included lasts up to 12,000 litres or 48 months (See image gallery)
  • Special patented compound (Not activated aluminium) for up to 99% removal of fluoride (100% removal in independent test report)
  • Up to 99.99% Removal of heavy metals, chemicals and bacteria
  • Turns tap water into great tasting alkaline mineral water
  • Average pH between 7.4 and 8.5
  • Organic Germanium & over 60 Bio organic trace minerals added
  • Alkalite Diskette producing far infrared Ki (Life energy)
  • Magnetised structured water
  • 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. Email reminders for servicing and maintenance
  • Lifetime warranty 
  • BPA, BPB, BPS Free materials
  • NSF certified filtration media and independently tested. Download testing here 
  • Suitable for domestic supply and tank/rain water use


Bio 400 Story:

The Bio 400 is the latest evolution in our 36 years of producing domestic jug and bench top filter systems for Australia. After years of exhaustive research by our scientists, the Bio 400 can now remove up to 99.99% of fluoride (unequalled in our industry) along with most other contaminants found in tap water. 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.

BIO 400 Specifications:

Height                       385mm
Diameter of base      235mm
Weight                       4.2 kg
Materials                   Glass Reservoir
Capacity                    5.25 L
Filter Set Life            Up to 12,000 litres or 4 years*

*Filter lifespan based on typical Australian municipal water and may vary based on average daily usage & quality of water being filtered.


Customer Reviews
4.9 Based on 44 Reviews
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Janette O.
Australia Australia
Happy with Upgrade

Have used the jug for a couple of years so I’m used to the clean tasting water but was sick of continually filling the jug up! Couldn’t wait to upgrade to the 5.25L. My only criticism would be that you never get to use all the water which is below the tap line! Great service. Any question or problem Katrina is there to answer.

A Waters Co Australia Customer
Michael L.
Australia Australia
The best water ever

Easy to use Amazing taste Unbeatable

Australia Australia
Great product

Easy set up. The water taste great, my only regret is that I did not get the 10lts size.

Cynthia C.
Australia Australia
Fantastic Filter!

Quality product with multiple filters - water tastes great! Smart design. Delighted with purchase.

Australia Australia
Bio 400

Fantastic. Delivery was quick and we are really enjoying the bench top Filter. I have noticed a significant difference to tap water. Definitely worth the money.

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