Cryptosporidium: Why Clean Water is So Important
Adequate water treatment is the cornerstone of modern public health, but few take a moment to ask why. Well, it’s pretty obvious—water is the elixir […]
swimming pools
NSF/ANSI 50-2017: Equipment and Chemicals for Swimming Pools, Spas, Hot Tubs, and Other Recreational Water Facilities
2.1 million residential inground swimming pools were built between 1991 and 2006. This achievement is monumental when contrasted with the preceding years. During this time, […]
Swimming Pools in NFPA 70-2017
Swimming pools are essentially fabricated bodies of water, and things like fountains and hot tubs, while on a much smaller scale, share this characteristic. Whether […]
NSF/ANSI 50-2016a: Equipment for Swimming Pools, Spas, Hot Tubs and Other Recreational Water Facilities
***Update: This standard has been revised. NSF/ANSI 50-2017: Equipment for Swimming Pools, Spas, Hot Tubs and Other Recreational Water Facilities is now available on the ANSI […]