About
Do you know what's in YOUR water? Learn about water quality, water quality testing, and water quality testing products that can help you make informed, educated decisions regarding the water treatment options for your home, office, swimming pool... and life.
Contact Us
Got a question about water quality? Want to share a water quality article or water quality article with others?

Visit our Contact Us Page to ask a water quality question or submit water quality information.

RSS Feed
Get the most recent water quality posts and comments by subscribing to the Water Testing Blog RSS Feeds.
Subscribe to RSS! Subscribe to RSS Comments!
Dec
2

NSF/ANSI Standard for Cation Exchange Water Softeners

Water Testing BlogHardness, Water Filter

NSF/ANSI Standard 44:

“Overview: This standard covers residential cation exchange water softeners designed to reduce hardness from public or private water supplies. Additionally, this standard can verify the system’s ability to reduce radium and barium.” (source)


 Share the Water Testing Blog!

Add comment

water filters

Add A Comment

You must be logged in to post a comment.