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AceBio+ 1.0 litre Replacement Main filter

AceBio+ 1.0 litre Replacement Main filter

4.8
Rated 4.8 out of 5 stars
34 Reviews
Regular price £55.00 GBP
Regular price Sale price £55.00 GBP
ON SALE Sold out
Taxes included. Shipping calculated at checkout.

SPECIFICATIONS, FEATURES & BENEFITS

 

For replacement of broken or dried out main filter.  For effective filtration 4 upper filters are required to complete a set, these are not designed as single filter replacements.

  •   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*

    *Filter lifespan based on typical municipal water and may vary based on average daily usage & quality of water being filtered.

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

LIFETIME WARRANTY

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

SHIPPING & RETURNS

Get FREE Shipping on all orders to the UK

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!

View full details

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

Waters Co Benefits

Remineralise Your Water

40+ Years of Proven Excellence

FREE & Fast Shipping

67,000+ Happy Customers

Eco-Friendly

Multi-Stage Filtration

Remineralise Your Water

40+ Years of Proven Excellence

FREE & Fast Shipping

67,000+ Happy Customers

Eco-Friendly

Multi-Stage Filtration

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™, 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 up to 99.9% Of Contaminants

Quality Assured by FDA, EPA & More

Excellent Support

Industry-leading functional water filters for over 40 years

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

Local UK fulfilment Centre

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4.8
Rated 4.8 out of 5 stars
Based on 34 reviews
Total 5 star reviews: 31 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 1
94%would recommend this product
Slide 1 selected
34 reviews
  • JP
    Justin P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Great product

    Our whole family use AceBio water jugs and we make sure to replace these main filters regularly. Very impressed with the effectiveness of this product.

  • RC
    Ruth C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Great filter, works very well at removing bad smells and taste from the water

    Myself and many friends have been using the Ace Bio for a few years and are very happy with the quality of water it produces. Excellent produtc, highly recommend!

  • PH
    Penny H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Back filtering again!

    Finally replaced our main filter that had become very slow with filtering our obviously very dirty tank water. The replacement has got us back filtering our water at a higher rate and we no longer have to wait so long!

  • RM
    Russell M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    My go to filter

    We've been buying the AceBio main and portable filters for years! We wanted something that particularly removed fluoride in our water, with many others not being able to do this, so it was an easy decision!

  • HT
    Hieu T.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    2 months ago
    The delivery was delay by at least 1.5 weeks

    Happy with the filter but not the shipping, it felt like over two weeks but I give it a benefit of the doubt and reduce that to 1.5 weeks. As I got the alert that's coming but delays and delays, Expectation versus Reality if I was informed that it was delay then that's alright.

    WatersCo UK
    1 month ago

    Apologies for delay, not sure why the hold up other than public holidays. Orders are usually shipped within 1 working day unless there are issues related to delivery address. Item sent 4 days after order re public holiday delays.

    Regards,
    Scott

Frequently Asked Questions

What makes Waters Co filters different from other water filters?

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.

Do Waters Co filters remove fluoride and heavy metals?

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.

Will the filter strip out essential minerals like calcium and magnesium?

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.

How long do the filters last?

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.

Are Waters Co filters certified or tested?

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.

Do Waters Co filters improve the taste of water?

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.

What is the environmental impact of using a Waters Co filter?

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.

Are Waters Co systems expensive to maintain?

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.

Can I take a Waters Co filter with me on the go?

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.

Is the water really “better for my health”?

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.