Air and Liquid Filters
ROYAL RL and RL-AB Series Filtration Products

The RL and RL-AB series cartridges are designed for efficient removal of particulates from liquids or gases when either nominal or efficient Beta rated filtration is required. RL series media is a solvent based phenolic resin impregnated cellulose. The RL-AB sereis media is a combination of solvent based phenolic resin impreganted cellulose and glass fibers providing excellent Beta rated filtration. All cartridges are constructed of the finest materials and workmanship. Center tubes are spiral formed tin plated steel to prevent cartridge collapse at high differential pressures, and to provide corrosion resistance as well. External outer covers are tin plated, perforated lock seamed steel for safety and optimum media protection. PVC adhesives and Buna N gaskets are standard on both series.