Janice Woodard, Blake Ross, Kathleen Parrott
Virginia Cooperative Extension
Water passes between inner and outer cylinders, then through cellulose fibers.
to Household Water Treatment
Publication #: 356-481
Disclaimer and Reproduction Information: Information in NASD does not represent NIOSH policy. Information included in NASD appears by permission of the author and/or copyright holder. More
Reviewed for NASD: 04/2002