Superior Felt & Filtration has opened its fourth location in Minneapolis MN. The new facility will focus on serving the felt and filtration market. Superior Felt & Filtration’s new location will support the medical, industrial, automotive, decorative and aerospace markets. The Minneapolis location as well as its east coast location in Boston MA, its southeast location in Spartanburg, SC, and corporate headquarters in McHenry, IL, can provide roll goods direct and offer several converting capabilities including slitting, die cutting, laminating, printing and more.