BIO 500 5.25 Litre Bench Top Water Filter

BIO 500 5.25 Litre Bench Top Water Filter

⭐⭐⭐⭐⭐ 67,000+ Happy Customers
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BIO 500 Details

The BIO 500 is the Black edition of the Bio 400 model (same model, different colour) Benchtop Water Filter and the culmination of over 40 years of experience and research into water filtration by some of the world's leading scientists. Waters Co was first to market with natural gravity-fed systems creating alkaline mineral water way back in 1984 and has continued to lead the market in research and development, setting the benchmark for all other brands to follow. Part of our new line of Benchtop Water Filter systems offering 99.9% of fluoride and forever chemicals removal.

Waters Co is still the only brand to offer a lifetime warranty and has the history to back it up.

Features And Benefits

Featuring an unmatched in-class 13 stages of sterilising, filtration & activation, the BIO 500 turns ordinary tap water into great tasting, alkalised, energised, magnetised and ionised mineral water.

Filtering out up to 99% of Sediment, rust, bacteria, cysts, chlorine, chemicals, heavy metals, fluoride and unpleasant odours*

  • 5.25-litre capacity, great for home and workplace.
  • Hand-blown blue glass reservoir
  • 13 Stages of filtration and activation
  • Filter set included lasts up to 12,000 litres or 36 months*
  • Special patented nano carbon compound for fluoride reduction up to 99% removal
  • Removes up to 99% of forever chemicals (Independent testing shows 100%)
  • Turns tap water into great-tasting alkaline mineral water
  • pH range between 7.6 - 8.5
  • Over 60 Bio organic trace minerals
  • Alkaline Diskette producing far infrared Ki (Life energy)
  • 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
  • Lifetime warranty*
  • BPA, BPB, BPS Free Construction

Have questions? Visit our Benchtop Water Filters FAQs for detailed answers about installation, usage, and maintenance.

BIO 400 & 500 Specifications

Height: 385mm

Diameter of base: 235mm

Weight: 5.5kg

Materials: Synthetic BPA/BPB/BPS free housing, Silica glass reservoir

Capacity: 5.25 L

Filter Set Life Up to 12,000 litres or 3 years*


    We are so confident of the quality of our products, should any malfunctions develop due to faulty materials or manufacturing defect, we will replace the part or system with the same or similar product within the life of the purchaser.

    You can find the full policy here

    Get FREE Shipping on all orders over $199

    Otherwise, a flat service fee will apply to your order.

    We offer a 30 Day Money Back Policy. If you would like to return your item 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!

    Certified by Leading Institutions. Chosen by Elite Performers.

    Remove Up To 99% of Contaminants

    Our Filters Remove:

    • Sediment & Suspended Solids: Sand, dust, rust, and micro-debris
    • Forever Chemicals: Pesticides, herbicides, endrin, chlorine, chloramine
    • Heavy Metals: Lead, copper, aluminium, mercury, cadmium
    • Volatile Organic Compounds (VOCs) & residual pollutants
    • Bad Taste & Odour: Caused by chlorine and chemical additives
    • Water Hardness: Softens water for improved mouthfeel and appliance protection
    • Microplastics & Fine Particulates: Filters down to 0.1 microns

    Key Features

    15 Stages of Filtration & Activation

    Turns tap water into great tasting alkaline mineral water

    Hand Blown Glass Reservoir

    BPA, BPB, BPS Free

    Lifetime Warranty

    Powerful long lasting filtration

    Removes Up to 99.9% of Toxins

    Lab-Tested, Medical-Grade Quality

    Long-Life Filters = Massive Savings

    Eliminates fluoride, chlorine, heavy metals, bacteria, microplastics, VOCs, PFAs, pesticides & more.

    Used by health professionals, clinics, and wellness practitioners worldwide, backed by ISO, CE, and FDA certifications

    Filters last up to 2 years, costing as little as 3–5¢ per litre

    Why 67,000+ People Switched To Waters Co

    0%

    85% of our customers said they love that the filters effectively remove fluoride, chlorine, heavy metals, and other impurities.

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    78% of our customers said they are confident that the filter works as promised & can see a noticeable difference to their health.

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    73% of our customers said they really appreciate the responsive, helpful, and reliable service, and won't go anywhere else because of it!

    Waters Co Benefits

    Remineralise Your Water

    Certified Medical Grade Filtration

    40+ Years of Proven Excellence

    FREE & Fast Shipping

    Lifetime Warranty

    100% Money Back Guarantee

    67,000+ Happy Customers

    Eco-Friendly

    Multi-Stage Filtration

    Dedicated Customer Support

    Remineralise Your Water

    Certified Medical Grade Filtration

    40+ Years of Proven Excellence

    FREE & Fast Shipping

    Lifetime Warranty

    100% Money Back Guarantee

    67,000+ Happy Customers

    Eco-Friendly

    Multi-Stage Filtration

    Dedicated Customer Support

    Pioneering Science Meets Hydration: Waters Co’s Evidence-Backed Filtration

    • Waters Co maintains a dedicated research centre where world-leading scientists delve into emerging challenges in water quality.
    • Drawing from hundreds of years’ worth of scientific inquiry, they’ve developed groundbreaking filtration technologies—such as bio‑ceramics, Somelite™, organic germanium, activated coral, and more—that not only remove contaminants but also re‑introduce beneficial trace minerals to support optimal hydration and health.
    • Their filters work without electricity, harnessing natural alkaline mineral ion release, and utilize BPA‑free, non‑chemical materials to ensure safety and environmental responsibility

    Certified Quality and Real Results: Proven Health and Safety

    • Waters Co supplements its scientific innovations with robust, internationally recognized certifications and data-driven performance claims.
    • Their filters carry endorsements from ISO, CE, NSF International (for pre-filters and activated carbon), Korea Environment & Water Works Institute, the U.S. FDA, EPA, and Water Quality Association, among others.
    • They’ve also earned prestigious awards such as the International Star Quality Award (Geneva), World Quality Commitment Award, and recognition as the Most Environmentally Conservative Company by the Korean Ministry of Environment—giving you confidence in both quality and environmental standards

    Waters Co vs Other Brands

    We pride ourselves on delivering the purest, mineral-rich water through science-backed filtration, Something most other brands simply cannot match.

    Removes 99.9% Of Contaminants

    Quality Assured by FDA, EPA & More

    Excellent Support

    Proudly Serving Australia Since 1984

    Easy to Use & Maintain

    WATERS CO

    Other Brands

    Filtration Technology

    Multi-Stage + Remineralises

    Single-Stage

    Alkaline & Mineral Rich

    Flouride Removal

    PFA Removal

    Cost Efficiency

    3c p/litre

    5c+ p/litre

    Certifications & Awards

    BPA, BPS & BPB Free

    Australian Owned & Operated

    FAQs

    Waters Co filters go beyond simple contaminant removal. Using multi-stage technology, including ceramics, activated carbon, bio-ceramics, magnets, and coral, they not only purify but also remineralise and alkalise water. This creates “living water” that hydrates more effectively than standard filtered water.

    Yes. Independent laboratory testing shows Waters Co filters remove up to 99% of fluoride, as well as heavy metals such as lead, mercury, and cadmium. They also reduce chlorine, pesticides, industrial chemicals, and microplastics.

    No. Unlike reverse-osmosis systems that remove everything, Waters Co filters preserve and reintroduce beneficial trace minerals. The result is water that not only tastes better but also supports bone health, pH balance, and hydration at the cellular level.

    Waters Co filters are designed for longevity. Depending on the system, filters can last up to 4 years with average household use. This means far fewer replacements than most pitcher or countertop brands, saving money and reducing waste.

    Yes. Waters Co holds certifications from NSF International, ISO, CE, FDA, and the Water Quality Association, among others. They’ve also won global awards for quality and environmental stewardship, ensuring proven performance and trust.

    Absolutely. Customers consistently report cleaner, fresher, and smoother-tasting water. By removing chlorine, pesticides, and organic contaminants, and adding back minerals, Waters Co water often tastes like natural spring water.

    Waters Co filters are eco-friendly. With long filter life and BPA-free designs, they reduce plastic waste from bottled water and require fewer cartridge changes compared to other brands. They’re also non-electric, using natural processes instead of power.

    No. When you calculate filter life, Waters Co water costs as little as 3 cents per litre, far cheaper than bottled water and many competing filtration systems that require frequent cartridge replacements.

    Yes. Waters Co offers a range of portable options, including bottles and jugs, perfect for travel, work, or the gym. This makes it easy to enjoy clean, mineral-rich water anywhere.

    Yes. By removing harmful toxins and enriching water with natural minerals, Waters Co supports better hydration, gut health, immune function, and overall wellbeing. Studies show that clean, mineral-balanced water is linked to lower risks of gastrointestinal illness and certain cancers.
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    4.9
    Rated 4.9 out of 5 stars
    Based on 284 reviews
    Total 5 star reviews: 259 Total 4 star reviews: 19 Total 3 star reviews: 4 Total 2 star reviews: 1 Total 1 star reviews: 1
    98%would recommend this product
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    284 reviews
    • SR
      Sarah R.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      1 month ago
      Beautiful tasting waters

      We're so happy with our purchase. And so worth it knowing we are drinking clear and chemical free water, that also tastes so much better than what we have been drinking for years through the tap. Also it adds a lovely ambience to our kitchen.

      Was this helpful?
    • CV
      Claire V.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      4 months ago
      Lovely tasting water!

      I recently purchased the 5.25L Bio Water filter. I was pleased that the main water container is glass (having read/seen so much about microplastics in water in the news recently). I'm unsure if the filter removes any microplastics, so it would be good to see information or a study on that...

      It feels like a bit of IQ test putting it together, as the diagrams & names of the filter sections are quite generic, but keeping calm and thinking it through, I managed this without issue. It helped having previously put two different models of Bio filter jugs together, so I knew what to expect!

      The tap function on this model is easy to use and it seems useful that it swivels.

      I find that because the unit sits on the bench, I'm more likely to remember to drink water. Or have a glass as well, when I make myself a coffee!

      It's an elegant looking unit, and I'm happy to have an additional source of water stored for if the water ever shuts off (e.g. during road works or pipe upgrades, etc). And, of course, the filtered water tastes very nice.

      I had initially wanted to buy a bigger size unit, but there weren't any options available in stock. (Is there still new stock coming?) But I think that this 5L size works well for a home situation, without taking up too much space in a small kitchen.

      It's nice to have room temparature water for winter, and we have the filter jug in the fridge, more for summer use.

      I'm very happy with this purchase and the quick delivery and supporting comms, etc.

      Was this helpful?
    • PV Profile picture for Pumpilotta V.facebook logo
      Pumpilotta V.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      5 months ago
      Super happy

      This water filter is amazing!!! I was addicted to coke before buying it and purchased it without being able to really afford it (I thought). I have changed from drinking 90% of my daily fluids in cola, to pretty much 100% pure, amazingly tasting, virtually fluoride free water!! I couldn't be happier!! I'll have the filter paid off within a few months by the amount of money I'm saving on soft drinks. I feel so much happier and healthier!! I can't thank you enough!!

      Was this helpful?
    • TD
      Tasha D.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      6 months ago
      Best water filter available

      The Bio Waters water filter is a great choice for anyone looking to improve their drinking water. It effectively removes chlorine, fluoride, and other unwanted contaminants while producing clean, alkaline water that tastes great. The filtration process is quick, so there’s no long wait for fresh water. The benchtop design is sleek and doesn’t take up much space, making it a nice addition to any kitchen. Replacing the filters is straightforward and easy to figure out. Overall, it’s a solid investment for better-tasting, healthier water.

      Was this helpful?
    • RC
      Rebecca C.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      7 months ago
      Best filter

      I recently upgraded our filter after having an older model from Waters Co for about 10 years.

      We loved the old one and the new one is even better! Great tasting water, easy to use and change filter when necessary. It was a no brainer to get another one with Waters Co as they have been great to deal with and their filters produce top quality drinking water.

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