Affiliate Disclosure

Last updated: April 2026

TapWater.uk is an independent water quality research project. To support the cost of running this service, we participate in affiliate marketing programmes. This page explains what that means for you.

How Affiliate Links Work

Some links on this website — particularly links to water filters and related products — are affiliate links. This means that if you click on a link and subsequently make a purchase, we may receive a small commission from the retailer or manufacturer at no additional cost to you.

We participate in affiliate programmes including, but not limited to, Amazon Associates and direct affiliate programmes with selected water filter brands. Affiliate links are used only for products we have assessed as genuinely relevant to our readers.

Our Editorial Independence

Affiliate relationships do not influence our editorial content. We do not accept payment to feature, rank, or recommend specific products. Our product recommendations are based solely on publicly available certifications, independent test data, and the specific contaminants present in your water. A product's affiliation status has no bearing on whether or how we feature it.

We will never recommend a product that we do not believe to be genuinely useful for the contaminants detected in your area.

Compliance

This disclosure is made in accordance with the UK Competition and Markets Authority (CMA) guidance on online endorsements and the ASA/CAP code on advertising disclosure. We are committed to full transparency about any commercial relationships that may influence content on this site.

Questions

If you have any questions about our affiliate relationships or how they may affect our content, please contact us at hello@tapwater.uk.