filters, [filter housings,] filter cartridges, filter discs, and parts therefor employed in the filtration of various impurities from fluids utilizing electrokinetics for use in waste water treatment and water purification

FILTERS, FILTER HOUSINGS, FILTER CARTRIDGES, FILTER DISCS, AND FILTER MEDIA FOR FILTERING VIRUSES FROM WATER IN LABORATORY AND INDUSTRIAL SETTINGS

Filters, Filter Housings, Filter Cartridges, Filter Discs, Filter Media and Parts Thereof Employed in Fluid Filtration Utilizing Electrokinetics