Paper filters handle lubricants

Knoll America Inc. is offering a line of paper filters to clean cooling lubricants during machining operations. The company's KF paper filters are available in five widths for tanks with capacities of 25 gallons per minute to 140 gallons per minute. The filters can be used as standalone units or to increase flow and decrease contamination in chip-conveying systems. The company says its filters have a high fluid column in the contamination section that produces high specific filtration efficiency and greater purity while reducing paper consumption when compared with flat-bed filters. www.knollamerica.com