Cleansui New Mitsubishi Rayon Replacement cartridge for CPS series Super High Grade HGC9SZ 3 replacement cartridges for water purifier CSP series HGC9SZ One has been opened but sealed with a hot sealer (I realized the shape was different after opening, so it's unused). No box. * New, 3 HGC9S cartridges * Compatible products: CSP901, CSP801i, CSP801, CSP701, CSP601, CSP602, CSP501, CSPX, CSP9 • CSPUD • CSP1 • CSP2 • CSP3 【Product Details】 Duration: 3 months Brand: Mitsubishi Chemical Cleansui ■【Industry-leading water purification capacity】 Cleansui's unique high-performance cartridge, which combines activated carbon, ceramic + ion exchange fiber, and hollow fiber membrane filter, highly removes substances subject to removal as defined by the Household Goods Quality Labeling Act (13 substances) and substances subject to removal as defined by the Water Purifier Association (2 substances). ■【Lead removal】 A special filter using ceramic + ion exchange fiber effectively removes even dissolved lead in water. ※ Solids are removed by the hollow fiber membrane filter. ■【Strong removal of trihalomethanes, which are said to be carcinogenic】 The excellent adsorption of activated carbon removes not only the chlorine and moldy odors of tap water, but also adsorbs and removes trihalomethanes. ■【Cartridge life: 3 months】 Economical with a long life of 3 months