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4.7
Rated 4.7 out of 5 stars
9 Reviews
$99.00

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Availability: 48 In Stock

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

        BIO 400/500 5 Litre Replacement Main Filter

        4.7
        Rated 4.7 out of 5 stars
        9 Reviews

        Real Reviews From Real Customers

        4.7
        Rated 4.7 out of 5 stars
        Based on 9 reviews
        Total 5 star reviews: 7 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
        89%would recommend this product
        9 reviews
        • JE
          Joy E.
          Flag of Australia
          Verified Buyer
          I recommend this product
          Rated 5 out of 5 stars
          9 months ago
          Waters Co BIO 400/500 5 Litre Replacement Main Filter,

          Great as usual.

        • LW
          Lisa W.
          Flag of Australia
          Verified Buyer
          I recommend this product
          Rated 5 out of 5 stars
          10 months ago
          Incorrect item was sent

          I would love to be able to tell you how fantastic it is - unfortunatley there was an error with picking and I have not been sent it as yet.

        • MC
          Melissa C.
          Flag of Australia
          Verified Buyer
          I recommend this product
          Rated 5 out of 5 stars
          2 years ago
          Love these filters!

          Would never use any other water filtration system! Have been using WatersCo filters for over a decade.... LOVE IT!

        • A
          Anonymous
          Flag of Australia
          Verified Buyer
          I recommend this product
          Rated 4 out of 5 stars
          3 years ago
          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.

        • K
          Kirsty
          Verified Buyer
          I recommend this product
          Rated 5 out of 5 stars
          4 years ago
          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

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