RLWA series cartridges are designed for removal of water and particulates from petroleum products. Royal water absorbing elements protect equipment in systems where the presence of water is harmful or undesirable. These cartridges alert the operator to the need for cartridge change through a rapid rise in differential pressure as the cartridge becomes saturated with water.
RLWA elements are ideal for use in lubricating oil, hydraulic oil, and fuel systems. They can also be used in portable fluid conditioning equipment and filters. Elements are available in sizes to replace existing filter cartridges.