Jump to Main Content
Client Login
Language:
English
English
Spanish
NSF International
WHAT WE DO
Testing, Inspection and Certification
Consulting
Training and Education
Standards Development
LIBRARY
Knowledge Library
Consumer Resources
Blog
About NSF
About Us
Careers
Mission and History
The NSF Mark
News
Our People
Accreditations
Annual Awards
Companies
Regulatory Affairs
Locations
Corporate Social Responsibility
Contact
Search
Search Certified
Products and Systems
Menu
WHAT WE DO
Testing, Inspection and Certification
Consulting
Training and Education
Standards Development
LIBRARY
Knowledge Library
Consumer Resources
Blog
ABOUT NSF
About Us
Careers
Mission and History
The NSF Mark
News
Our People
Accreditations
Annual Awards
Companies
Regulatory Affairs
Locations
Corporate Social Responsibility
Contact
Client Login
Language:
English
English
Spanish
Search Certified
Products and Systems
Home
Looking for certified products and systems instead?
×
Close Search
Filter By
+
Filters
Apply Filters
Home
Consumer Resources
Faucets and Plumbing
Certification for faucets, pipes and plumbing fixtures helps you find products that have been tested for safety and performance.
Water Filters
NSF International’s scientists give you information about water filters as well as reverse osmosis and other water purification systems.
Read more
