ARGO

filters and filter inserts for hydraulic, lubricating and cooling oils, [ and synthetic or water based hydraulic, lubricating and cooling liquids, ] all for use in engines, machines, gearing and liquid circulation systems

filter accessories; namely, indicator gauges to determine and control the level of contamination in filter and filter inserts including pressure, differential pressure and vacuum switches; and filter parts; namely, magnet systems for separating ferrous metal parts in filters consisting of a mounting bar, magnet parts and filter cover

filtering units for hydraulic liquids; ventilation filters for reservoir hydraulic liquids; return filters; namely, air filtration and ventilation filters; filling and ventilating filters for use in controlling pressure changes in tanks; pressure filters for in-line, flange subplate mounted installation for pressure return or suction functions and filter covers