High-grade super-exchange cartridge for CSP series CLEANSUI Rayon material removal HGC9SW (2 pieces) (Japan Import) Review GreedySnail Replacement Water Filters July 16, 2018September 18, 2018Home & Kitchen, Kitchen & Dining, Water Coolers & Filters 0 Comment This fits your . Make sure this fits by entering your model number. CLEANSUI Rayon material removal CLEANSUI Rayon material removal