BIO 400/500 5 Litre Replacement Main Filter

5 reviews   |  

Please note:

This is a part for replacement of lost or damaged filters only. If you have run out of filters, it is advised that you order a replacement filter kit for your system and not individual replacement parts to ensure your filter continues to operate efficiently.

  • Removes bacteria, heavy metals & chemicals incl chlorine, fluoride etc.
  • Adds around 60 bio-organic trace minerals
  • Lifespan up to 24 months when used in conjunction with pre-filter pads & upper filters.

* Actual product may differ to image due to filtration media updates

        Customer Reviews
        4.4 Based on 5 Reviews
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        • Waters Bio 400
        Australia Australia
        A great rural filtering option

        We use our Waters Bio 400/500 for all drinking & cooking water from our rural rainwater tank 24/7. Over the years we have found it overall lasts about 65% as long as we used to get on town water in Melbourne.This is an excellent outcome compared with installing an additional filter on the main water tank, which is what many other people do.

        Best purchase I’ve ever made

        This is the sweetest tasting water and I’m so glad I made the investment. It works out so much cheaper than bottled water and tastes better as bottled water takes on the plastic taste. IWe have had ours for just over two years now and would highly recommend purchasing to anyone. Thanks Waters Co

        Lorraine E.
        main filter

        As expected - sweet water hmmmm! just the best

        Kym C.
        Good - I think - but expensive

        It's difficult to know how effective these filters are, but since my family have been drinking filtered water, I've seen a subtle change in my health and well-being. How much of that can be attributed to this filter is difficult to gauge, but I won't be going back to drinking tap water that's for sure.

        Waters Co Australia

        Thanks for your feedback, glad you enjoy the water. Not sure how you come to the assumption our filters are expensive. To put it into perspective, bottled water is up to 10 dollars per litre our filters are incredibly cheap by comparison. Based on maintenance costs we are at around 2 cents per litre, less than half the cost of similar systems and on average less than 1% of the cost of most bottled water.

        Anisah B.
        Best Tasting Water Ever!

        I've had my Waters Co 400 Mineral Pot for a few years now and I've never regretted my purchase. The staff at Waters Co are very helpful and friendly (especially Katrina!) as well. The water at my residence was undrinkable until I obtained the Mineral Pot but now my family can enjoy fresh, healthy water anytime. I thoroughly recommend this product.

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