Resources

https://www.standard.co.uk/shopping/esbest/home-garden/home-accessories/best-water-filter-jugs-and-attachments-a3789471.html
https://www.clevelandleader.com/best-whole-house-water-filter-for-lead-removal/
https://www.businesswire.com/news/home/20180328006201/en/New-Marmon-Business-Introduces-Finity%C2%AE-Water-Filtration
https://reverseosmosis.com