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    FREE SHIPPING TO NZ ON ALL ORDERS OVER $199.00
    4.8
    Rated 4.8 out of 5 stars
    19 Reviews
    $108.90

    ONLINE
    SUPPORT 24/7

    Availability: 35 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

          4.8
          Rated 4.8 out of 5 stars
          19 Reviews

          Real Reviews From Real Customers

          4.8
          Rated 4.8 out of 5 stars
          Based on 19 reviews
          Total 5 star reviews: 16 Total 4 star reviews: 2 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
          95%would recommend this product
          Slide 1 selected
          19 reviews
          • AP
            Albert P.
            Verified Buyer
            I recommend this product
            Rated 5 out of 5 stars
            7 months ago
            BIO 500 5 litre main filter

            It is a great quality filter that lasts about 1 years when filtering normal quality tap water. We have used that filter for 3 years and changed it only once. The water quality is near to perfect. The main reason why we bought BIO 500 filter is for its unique ability to remove fluoride from the tap water which is harmful for your body if taken internally.

          • DP
            Doug P.
            Verified Buyer
            I recommend this product
            Rated 5 out of 5 stars
            1 year ago
            Doug Pegg

            It is preforming well was a bit slow in filtering at first but now alls well

          • CC
            Courtney C.
            Verified Buyer
            I recommend this product
            Rated 5 out of 5 stars
            5 days ago
            Great value

            I have been buying my filters for years they are such great value and give me peace of mind about the water I am drinking!

          • MN
            Melanie N.
            Verified Buyer
            I recommend this product
            Rated 5 out of 5 stars
            2 months ago
            Love my Filter

            So happy with my new replacement filter .Very prompt delivery and a good reminder Service.

          • SK
            Sandi King K.
            Verified Buyer
            I recommend this product
            Rated 5 out of 5 stars
            2 months ago
            BIO 400/500 Replacement Main Filter

            Have been a customer of Waters Co for 15 or more years. Love their products and highly recommend.

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