When harmful emerging contaminants like pharmaceuticals, pesticides, and industrial compounds slip through conventional water filters, NSF/ANSI Standard…
Standards & Compliance
7 Articles
Authoritative guidance on regulations, product certifications, and plumbing codes—what they mean, how to meet them, and how they impact filtration, softening, and home systems.
Your backflow preventer stands as the silent guardian between your clean drinking water and potential contamination from…
Look for the NSF/ANSI Standard 53 certification mark on water filters before purchasing to ensure your system…
Backflow prevention devices keep contaminated water from reversing direction and flowing back into JEA’s public water supply—a…
Verify your shower filter actually removes chlorine and improves water quality by looking for NSF/ANSI Standard 177…
Look for the ANSI/NSF Standard 61 certification mark on any water filter, faucet, or plumbing component before…
Yes, backflow preventers are required by code in most jurisdictions across the United States. The Uniform Plumbing…