From Business: Founded in 1973, Shelco Filters offers a complete line of filters for a wide range of industrial and high purity applications. Based in Middletown, Conn., its extensive…

From Business: Stavo Industries, through its ErtelAlsop division, manufactures cellulose-based, depth filter products, including plate and frame filter presses, filter pads, Zeta-Pak…

From Business: Mott Corporation is one of the world's premier manufacturers of diverse porous metal products, primarily for use in gas filters, liquid filters and other filtration and…