Hengxin Plastics Co., Ltd. introduces three HPCF series corrosion-resistant cartridge pre-filters with flow rates from 247.20 to 353.153 ft/hr (7 to 10 m3/hr). Constructed of either once-molded or standard unplasticized polyvinyl chloride (UPVC) parts, the filters feature same-level inlet and outlet openings; maximum operating pressure range up to 0.6Mpa; bottom-to-top distribution and band-clip style for easy installation and removal. Custom specifications are also available.www.hxplastics.cominfo@hxplastics.com