NSF International standard/American national standard for drinking water treatment units
Subtitle: drinking water treatment units-- health effects
By: standard developer, NSF International
Contributors: American National Standards Institute
Publisher: NSF International
Published: 2008
Place of publication: Ann Arbor, Mich
Language: eng
Subjects: Drinking water; Equipment and supplies; Testing; Purification; Standards
Other titles: Drinking water treatment units-- health effects; NSF/ANSI 53-2007
Notes: "February 5, 2007, NSF International Board of Directors."

"Designated as an ANSI Standard, February 5, 2007, American National Standards Institute."

"Revised February 2007"--T.p. verso.

"NSF/ANSI 53-2007."