--- title: OA news | Andrew Cox description: "Andrew Cox is the CEO, founder, and Chief Technology Officer of Origin Aqua, specialising in natural, chemical-free swimming pool filtration systems using mineral and microbial technology (Mineral+Biome). Based in the UK, Origin Aqua provides eco-friendly water treatment solutions, including the \"Freeox\" technology, which replaces chlorine with a ultra-healthy, hydrogen-based, low-energy system." image: https://www.origin-aqua.com/hubfs/Mineral%20Pool%20filters%20UK56.png --- [![Origin Aqua Technology Logo](https://www.origin-aqua.com/hs-fs/hubfs/Origin%20Aqua_Tech%20Combined%20Logo_RGB_Screen.png?width=250&height=125&name=Origin%20Aqua_Tech%20Combined%20Logo_RGB_Screen.png "Origin Aqua Technology Logo")](https://www.origin-aqua.com/?hsLang=en) [![Origin Aqua\_Tech Combined Logo\_RGB\_Screen](https://www.origin-aqua.com/hs-fs/hubfs/Origin%20Aqua_Tech%20Combined%20Logo_RGB_Screen.png?width=160&height=80&name=Origin%20Aqua_Tech%20Combined%20Logo_RGB_Screen.png "Origin Aqua_Tech Combined Logo_RGB_Screen")](https://www.origin-aqua.com/?hsLang=en) - [Home](https://www.origin-aqua.com) - [About](https://www.origin-aqua.com/about-us) - [Wellness](https://www.origin-aqua.com/sustainability) - [Technology](https://www.origin-aqua.com/technology) ##### Water Filtration Technology [Natural Pool Water Filtration TechnologyExperience mineral water luxury swimming](https://www.origin-aqua.com/technology) [TridentSense monitors Try TridentSense monitors](https://www.origin-aqua.com/tridentsense-monitors) [FAQYour questions answered](https://www.origin-aqua.com/faq) --- ![Header Email Image (600 x 400 px) (2)](https://www.origin-aqua.com/hs-fs/hubfs/Header%20Email%20Image%20(600%20x%20400%20px)%20(2).png?width=600&height=400&name=Header%20Email%20Image%20(600%20x%20400%20px)%20(2).png) - [Gallery](https://www.origin-aqua.com/gallery) - [Partnerships](https://www.origin-aqua.com/partner-with-us) - [News](https://www.origin-aqua.com/oa-news) - [FAQ](https://www.origin-aqua.com/faq) More results en - English - [Deutsch](https://www.origin-aqua.com/de/oa-news) - [Español](https://www.origin-aqua.com/es/oa-news) - [Français](https://www.origin-aqua.com/fr/oa-news) - [Italiano](https://www.origin-aqua.com/it/oa-news) - [Nederlands - Nederland](https://www.origin-aqua.com/nl-nl/oa-news) - [Português](https://www.origin-aqua.com/pt/oa-news) [Contact Us](https://www.origin-aqua.com/contact?hsLang=en) [Contact us](https://www.origin-aqua.com/contact?hsLang=en) - [Home](https://www.origin-aqua.com) - [About](https://www.origin-aqua.com/about-us) - [Wellness](https://www.origin-aqua.com/sustainability) - [Technology](https://www.origin-aqua.com/technology) - [Gallery](https://www.origin-aqua.com/gallery) - [Partnerships](https://www.origin-aqua.com/partner-with-us) - [News](https://www.origin-aqua.com/oa-news) - [FAQ](https://www.origin-aqua.com/faq) [Buy Now](https://www.hubspot.com/) ![Andrew Cox](https://www.origin-aqua.com/hs-fs/hubfs/Andrew.webp?width=170&height=170&name=Andrew.webp) # Andrew Cox Andrew Cox is the CEO, founder, and Chief Technology Officer of Origin Aqua, specialising in natural, chemical-free swimming pool filtration systems using mineral and microbial technology (Mineral+Biome). Based in the UK, Origin Aqua provides eco-friendly water treatment solutions, including the "Freeox" technology, which replaces chlorine with a ultra-healthy, hydrogen-based, low-energy system. Posts by Andrew Cox ## [What Is a Chlorine-Free Pool — and How to Get One?](https://www.origin-aqua.com/oa-news/chlorine-free-pool) Most pools described as "chlorine-free" still contain chlorine. Salt water pools produce it via electrolysis. UV-treated … [Read Story](https://www.origin-aqua.com/oa-news/chlorine-free-pool) [![Andrew Cox](https://www.origin-aqua.com/hs-fs/hubfs/Andrew.webp?width=40&height=40&name=Andrew.webp)](https://www.origin-aqua.com/oa-news/author/andrew-cox) by [Andrew Cox](https://www.origin-aqua.com/oa-news/author/andrew-cox) 8 min read Jun 20, 2026, 5:09:59 PM [![Chlorine-free pool — luxury garden pool with mineral water treatment](https://www.origin-aqua.com/hubfs/blog/chlorine-free-pool/hero-luxury-garden-pool.jpg)](https://www.origin-aqua.com/oa-news/chlorine-free-pool) ## [Are Salt Water Pools Really Chlorine Free?](https://www.origin-aqua.com/oa-news/are-salt-water-pools-really-chlorine-free) If you are researching pool systems, you have probably heard that a salt water pool is the healthy, chemical-free altern … [Read Story](https://www.origin-aqua.com/oa-news/are-salt-water-pools-really-chlorine-free) [![Andrew Cox](https://www.origin-aqua.com/hs-fs/hubfs/Andrew.webp?width=40&height=40&name=Andrew.webp)](https://www.origin-aqua.com/oa-news/author/andrew-cox) by [Andrew Cox](https://www.origin-aqua.com/oa-news/author/andrew-cox) 9 min read May 27, 2026, 9:10:16 PM [![\_H1A3721](https://www.origin-aqua.com/hs-fs/hubfs/_H1A3721.jpg?width=1500&height=1000&name=_H1A3721.jpg)](https://www.origin-aqua.com/oa-news/are-salt-water-pools-really-chlorine-free) [Wellness](https://www.origin-aqua.com/oa-news/tag/wellness) ## [The underlying science of natural water filtration](https://www.origin-aqua.com/oa-news/the-underlying-science-of-natural-water-filtration) Origin Aqua’s mineral+biome® system creates the next generation of natural swimming - the original inspiration for the t … [Read Story](https://www.origin-aqua.com/oa-news/the-underlying-science-of-natural-water-filtration) [![Andrew Cox](https://www.origin-aqua.com/hs-fs/hubfs/Andrew.webp?width=40&height=40&name=Andrew.webp)](https://www.origin-aqua.com/oa-news/author/andrew-cox) by [Andrew Cox](https://www.origin-aqua.com/oa-news/author/andrew-cox) 1 min read Feb 21, 2026, 3:45:05 PM [![Mineral Pool filters UK58](https://www.origin-aqua.com/hs-fs/hubfs/Mineral%20Pool%20filters%20UK58.png?width=1366&height=768&name=Mineral%20Pool%20filters%20UK58.png)](https://www.origin-aqua.com/oa-news/the-underlying-science-of-natural-water-filtration) [Wellness](https://www.origin-aqua.com/oa-news/tag/wellness) ## [Kate Winslet chooses Mineral+Biome](https://www.origin-aqua.com/oa-news/kate-winslet-chooses-mineralbiome) We’re thrilled to share that Kate Winslet has chosen Origin Aqua’s Filtration System for her own luxury pool - joining a … [Read Story](https://www.origin-aqua.com/oa-news/kate-winslet-chooses-mineralbiome) [![Andrew Cox](https://www.origin-aqua.com/hs-fs/hubfs/Andrew.webp?width=40&height=40&name=Andrew.webp)](https://www.origin-aqua.com/oa-news/author/andrew-cox) by [Andrew Cox](https://www.origin-aqua.com/oa-news/author/andrew-cox) 2 min read Feb 20, 2026, 9:16:36 PM [![\_H1A3721](https://www.origin-aqua.com/hs-fs/hubfs/_H1A3721.jpg?width=1500&height=1000&name=_H1A3721.jpg)](https://www.origin-aqua.com/oa-news/kate-winslet-chooses-mineralbiome) [Wellness](https://www.origin-aqua.com/oa-news/tag/wellness) ## [Why Chlorine is a Liability for Modern Pool Companies](https://www.origin-aqua.com/oa-news/why-chlorine-a-liability-for-modern-pool-companies) [Read Story](https://www.origin-aqua.com/oa-news/why-chlorine-a-liability-for-modern-pool-companies) [![Andrew Cox](https://www.origin-aqua.com/hs-fs/hubfs/Andrew.webp?width=40&height=40&name=Andrew.webp)](https://www.origin-aqua.com/oa-news/author/andrew-cox) by [Andrew Cox](https://www.origin-aqua.com/oa-news/author/andrew-cox) 2 min read Feb 20, 2026, 7:55:55 PM [![Email Insights (Website) (2)](https://www.origin-aqua.com/hs-fs/hubfs/Email%20Insights%20(Website)%20(2).png?width=1366&height=768&name=Email%20Insights%20(Website)%20(2).png)](https://www.origin-aqua.com/oa-news/why-chlorine-a-liability-for-modern-pool-companies) [Wellness](https://www.origin-aqua.com/oa-news/tag/wellness) ## [Why Mineral Water Pools Are Becoming the Standard for UHNW & Celebrity Homes](https://www.origin-aqua.com/oa-news/why-mineral-water-pools-are-becoming-the-standard-for-uhnw-celebrity-homes) Luxury clients no longer want “just a pool.” They want a wellness experience. [Read Story](https://www.origin-aqua.com/oa-news/why-mineral-water-pools-are-becoming-the-standard-for-uhnw-celebrity-homes) [![Andrew Cox](https://www.origin-aqua.com/hs-fs/hubfs/Andrew.webp?width=40&height=40&name=Andrew.webp)](https://www.origin-aqua.com/oa-news/author/andrew-cox) by [Andrew Cox](https://www.origin-aqua.com/oa-news/author/andrew-cox) 2 min read Feb 20, 2026, 7:34:57 PM [![DSC\_4051](https://www.origin-aqua.com/hs-fs/hubfs/DSC_4051.jpg?width=4948&height=3280&name=DSC_4051.jpg)](https://www.origin-aqua.com/oa-news/why-mineral-water-pools-are-becoming-the-standard-for-uhnw-celebrity-homes) [Wellness](https://www.origin-aqua.com/oa-news/tag/wellness) #### About Origin Aqua Our innovative filtration technology ensures clear, refreshing water for your pool, making it a safe haven for everyone. Embrace a healthier lifestyle while enjoying the benefits of our eco-friendly solution. 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