---
title: Chemical-Free Pool Filtration System | Origin Aqua
description: "mineral+biome® keeps pool water clear with beneficial microbes and minerals: no chlorine, no salt, no copper. 200+ UK pools. Retrofit in 1–2 days."
image: https://www.origin-aqua.com/hubfs/Mineral%20Pool%20filters%20UK55.png
---
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Experience
# Chemical-Free Pool Filtration System
mineral+biome® keeps pool water crystal clear with beneficial microbes and minerals instead of chlorine or salt. Peer-reviewed research and 200+ UK pools since 2010.
[TrustScore **4.4**10 reviews on](https://uk.trustpilot.com/review/origin-aqua.com)
[Get a free specification](https://www.origin-aqua.com/contact?hsLang=en) [How It Works](https://www.origin-aqua.com/technology?hsLang=en)
[Scroll](https://www.origin-aqua.com#Say-goodbye-to-chlorine)
## Zero chlorine. Zero salt. Zero copper. Just crystal-clear mineral water for your pool — retrofitted in 1–2 days.
200+
### UK pools installed
In use since 2010.
In 12
### Countries
From the mountains of Switzerland to the Plains of Kenya
With 50+
### Partners in certification
We only work with the best pool builders across the globe
## Say goodbye to chlorine for good.
We help private pool owners and boutique hotels convert traditional pools into **chemical-free, chlorine-free mineral+biome® pools**, or design new pools built around our natural filtration from day one.
[Enquire](https://www.origin-aqua.com/contact?hsLang=en)
[.png?width=600&height=200&name=Header%20Email%20Image%20(3).png)](https://www.thenaturalpoolcompany.com/)
[](https://thebespokepoolcompany.com/)
[](https://purebluepools.co.uk/)
[](https://www.thesmallpoolcompany.co.uk/)
[%20(1).png?width=200&height=200&name=Header%20Email%20Image%20(300%20x%20200%20px)%20(1).png)](https://www.aegeanspas.co.uk/)
Remove chlorine from your pool
## If you don't want your body to absorb it, why swim in it?
Enjoy the benefits of swimming in mineral water.
### Kind to skin and eyes
Softer on skin and gentler on eyes than chlorinated water. No chlorine means no chloramines, the cause of red eyes and pool smell.
### Zero pollution
Zero disinfection-by-products = zero pollution for your pool water, your body, hair and skin. Wastewater is organic so can be used in the garden, sent to a soak away or used as part of a larger permaculture system
### 50–70% less energy & water usage
Because the beneficial bacteria in our filter are harnessed to naturally bio-digest waste and pathogens. We use no disinfectant chemicals, 50–70% less energy and water.
### Naturally balanced and stable
Our water chemistry is designed to stay naturally balanced. This means you don't have to continually test and adjust the water's pH with acids or shock dose with chlorine.
### Smart Plug & Play
Our system is smart and modular. It can plug and play into virtually any pool or plant room from where it will automate dosing, temperature, flow and backwash.
### Speak to Sales
Speak to our experts and experience the pinnacle of swimming in mineral water.
[Speak to Sales](https://www.origin-aqua.com/contact?hsLang=en)
Chlorine-free pool solutions
## Bathe in water as natural as you.
mineral+biome® transforms the way your pool feels and functions. Instead of relying on chlorine or salt, our **chemical-free mineral filtration** creates clear, comfortable water that's kinder to swimmers, equipment and the environment.
%20(9).png?width=1366&height=768&name=Email%20Insights%20(Website)%20(9).png)
### No chemicals
mineral+biome® uses beneficial microbes and advanced filtration instead of harsh chemicals. That means no chlorine smell, no disinfection by-products and water that's safer for people, pets and plants.
[No chemicals](https://www.origin-aqua.com#No-chemicals)
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### Lower running cost
With no disinfection chemicals to buy and low energy operation, your pool can run with less energy, fewer consumables and reduced water waste from backwashing. Over time, that means lower running costs compared to a traditional chlorinated pool.
[Lower running cost](https://www.origin-aqua.com#No-chemicals)
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### No chlorine by-products
Mineral-rich "living water" feels softer on skin and eyes and doesn't leave you smelling of chlorine. Families use their pools more often and for longer, because the water simply feels better to swim in.
[No chlorine by-products](https://www.origin-aqua.com#No-chemicals)
In her own words
> “We love the feel of the natural water. We use our pool all the time for fitness and fun and I’m sure if we’d gone with a chemical pool we wouldn’t use it half as much.”
**Kate Winslet**, Actor and mineral+biome® pool owner
[Read her story](https://www.origin-aqua.com/oa-news/kate-winslet-chooses-mineralbiome?hsLang=en)
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Get your quote today
## 4 simple steps to unparalleled crystal-clear, luxury water
Whether you're a homeowner, hotel or pool builder, we assess your current system, pool size and usage so we can recommend the right mineral+biome® solution. All our systems use nature in place of chemicals and are 100% salt and chlorine-free as standard.
#### Step 1: Designing your mineral+biome® solution
We design a tailored system for your pool, showing how our chemical-free, mineral water filtration will integrate with your plant room and existing equipment. You'll see what changes are needed and what improvements to expect.
[Step 1: Designing your mineral+biome® solution](https://www.origin-aqua.com#steps)
#### Step 2: Professional installation & commissioning
Our team and partners install and commission the mineral+biome® system, ensuring everything is set up correctly and working as intended. We take care to minimize disruption so you can get back to enjoying your pool quickly.
[Step 2: Professional installation & commissioning](https://www.origin-aqua.com#steps)
#### Step 3: Ongoing support & optimisation
After installation, we stay involved with support, monitoring and advice to keep your pool running smoothly. If you have questions or want to fine-tune performance, we're here to help you get the best from your natural pool.
[Step 3: Ongoing support & optimisation](https://www.origin-aqua.com#steps)
#### Step 4: Enjoy your mineral+biome® pool
[Step 4: Enjoy your mineral+biome® pool](https://www.origin-aqua.com#steps)
How they compare  Comparison
Mineral+Biome®
Salt water
Chlorine
Chlorine in the water
None
Yes, made on site (1–3 ppm)
Yes (1–3 ppm)
Salt in the water
None
Yes
No
Disinfection by-products (chloramines)
None
Yes
Yes
Energy and water use
50–70% less
Standard
Standard
Service visits per year
2
6–12
6–12
Fresh, mineralised swimming water
Yes
No
No
## Ready to upgrade your pool?
[Contact Us](https://www.origin-aqua.com/contact?hsLang=en)
#### About Origin Aqua
Pool water kept clear by biology, not chemistry: mineral+biome® filtration with zero chlorine, zero salt and zero copper. Soft, mineral-rich water that's kind to skin and eyes. 200+ UK pools since 2010, backed by peer-reviewed research.
[Browse our GitHub projects](https://www.facebook.com/originaqualuxurypools)
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