Terms of Service
Last updated: March 2026
1. Acceptance of Terms
By accessing DrinkingWaterFilter.org, you agree to these Terms of Service. If you do not agree with any part of these terms, please discontinue use of the site.
2. Amazon Associates Program Disclosure (FTC Compliant)
DrinkingWaterFilter.org is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com and affiliated European sites including Amazon.es.
As an Amazon Associate, DrinkingWaterFilter.org earns from qualifying purchases. This incurs zero additional cost to you and ensures our continuous independent laboratory testing.
3. Non-Medical and Technical Disclaimer
All information, diagnostic recommendations, and calculations provided on DrinkingWaterFilter.org are for educational and consumer reference only. While our algorithms incorporate official EPA national primary drinking water regulations and NSF testing criteria, local water conditions vary widely. If you suspect toxic contamination (such as acute lead, coliform bacteria, or chemical spills), immediately contact your local public health authority or accredited water testing laboratory.
4. Intellectual Property
All original calculators, diagnostic wizard algorithms, custom illustrations, and editorial content on this site are protected by copyright.