7 Membrane filtration systems comprised of membrane filters, housings, and pumps being component parts of industrial and commercial liquid filtration machines; membrane filtration systems comprised of membrane filters, housings, and pumps being component parts of liquid processing machines in the dairy, food, beverage, pharmaceutical, manufacturing, chemical processing and biotechnology industries; filtration membranes being filters for industrial and commercial dairy, food, beverage, pharmaceutical, manufacturing, chemical processing and biotechnology processing machines; filtration membranes being filters for liquid processing machines in the dairy, food, beverage, pharmaceutical, manufacturing, chemical processing and biotechnology industries; filtration membranes being component parts of filtration machines used in the dairy, food, beverage, pharmaceutical, manufacturing, chemical processing and biotechnology industries; filtration membranes being component parts of water filtration system machines for water purification in drinking water, process water and industrial water applications; filters being component parts of industrial and commercial liquid filtration machines for the filtration, purification and concentration of substances in fluids; filters being parts of dairy, food, beverage, pharmaceutical, manufacturing, chemical processing and biotechnology processing machines for the filtration, purification and concentration of substances in fluids; filters being parts of industrial and commercial liquid filtration, liquid purification, and liquid concentration machines for the filtration, purification and concentration of substances in water; filters being parts of dairy, food, beverage, pharmaceutical, manufacturing, chemical processing and biotechnology processing machines for the filtration, purification and concentration of substances in water; filters being parts of liquid filtration system machines for the filtration, purification and concentration of substances in water; filters being component parts of industrial and commercial water filtration and purification machines for the filtration and purification of water; filters being component parts of water filtration and purification machines in the dairy, food, beverage, pharmaceutical, manufacturing, chemical processing and biotechnology industries; filters being parts of water filtration machines for the filtration and purification of water