BIO 400/500 5 Litre Replacement Main Filter

BIO 400/500 5 Litre Replacement Main Filter - Waters Co Australia

BIO 400/500 5 Litre Replacement Main Filter

Rated 4.7 out of 5 stars
9 Reviews
Regular price $109.00
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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


        It is your obligation to enter the correct delivery address details at the time of purchase. If you provide the wrong address, or are unable to collect your order and it is returned to our warehouse, we are not obliged to re-send the order to the correct address at our expense.

        We use road based courier companies ( Australia Post and Couriers please) that will deliver from our Sydney warehouse to most Eastern State metropolitan areas in 2 – 4 days including Post office box deliveries. All shipments are insured, however condition of items should be inspected for damage prior to signing for receipt.

        Unfortunately, we are unable to guarantee time of delivery.
        It is the responsibility of the customer to monitor tracking of your order and contact delivery provider in the first instance using the tracking information provided if an order does not arrive. Once we learn an order has not arrived by the due date, we will lodge enquiries with the courier to ensure delivery occurs as soon as possible. We cannot be held liable for any loss or damage resulting from late delivery.
        Please note that if an item has been lost in transit, we may not dispatch a replacement item immediately. Replacement items will be dispatched at our discretion after initial enquiry with delivery service. Without limiting the operation of any other Terms and Conditions herein, you agree that late delivery does not constitute a failure of our agreement, and does not entitle you to cancellation of an order.

        Cancelled and returned orders will be refunded minus any applied shipping charges at the time of purchase. We do not charge restocking or return fees however return postage is the customers responsibility.

        30 DAY GUARANTEE


        We have great confidence in our products, however we understand sometimes they may not be quite right for you...

        If you are having problems with getting your Waters Co filter system up and running see instructional videos under Support tab - Instructions or contact us for support if you are still unsure. 

        Should you receive a product that you believe is not what was ordered or does not meet your expectations, we shall replace the item or refund the item purchase value (excluding initial delivery fees) at our discretion provided the item is returned in original undamaged condition. Please contact us prior to returning the item to:

        Waters Co Australia
        PO Box 60
        Qld. 4306

        We do not accept liability for any loss or damage arising from items lost, stolen or damaged after delivery has taken place.

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        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
          10 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
          11 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
          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
          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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