摘要 |
A filter and filter material for providing or treating potable water is provided. The filter includes a housing having an inlet and an outlet, a filter material disposed within the housing, the filter material formed at least in part from a mixture of a plurality of mesoporous and microporous activated carbon particles. Preferably, at least some of the mesoporous activated carbon filter particles are coated with a cationic polymer, and even more preferably, at least some of the particles are coated with a cationic polymer and silver or a silver containing material. Kits comprising filters and information relating to the reduction, killing or removal of bacteria, viruses, microbials, and TTHM are also provided. |
申请人 |
PUR WATER PURIFICATION PRODUCTS, INC.;3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BAHM, JEANNINE, REBECCA;PEARKS, ANDREW, THOMAS;VIDAL, GUILLERMO MATIAS;COLLIAS, DIMITRIS, IOANNIS;MITCHELL, MICHAEL, DONOVAN;ASTLE, ROBERT, E.;FAYE, KATHARINE, L.K.;GOVERNAL, ROBERT, ANDREW;HAMLIN, THOMAS, J.;LUCHT, REBECCA, A.;PATEL, HEMANG |