❄️ CERTIFIED QUALITY】 Dual certified by NSF/ANSI 42 and 372 lead-free by NSF and IAPMO, this filter removes 99% of chlorine and odors, significantly improving water taste. It's also certified by TUV, ROHS, REACH, BPA-free, and Australian Water Mark. Choose products with authoritative certifications for your loved ones. ❄️ INNOVATIVE MULTI-LAYER FILTRATION INTEGRATED MOLDING TECHNOLOGY】 This multi-layer technology provides different levels of filtration efficiency to remove various contaminants. The 0.5-micron inner layer is effective against 99.99% of cysts and meets the Special Reduction Class I standard. This filter retains beneficial minerals in the water, promoting good health. ❄️ COMPATIBLE MODELS】 Samsung DA29-10105J, EF-9603, WSF-100, HAFEX/EXP, DA29-10105C, DA29-10105E, DA99-02131B, BL-9808, K32010CB, LG 5231JA2010B, 5231JA2010A, 5231JA2003B, 3650, 5231JA2010C, LG BL-9808 BL-9303, Haier 0060823485A. 70, SBS7080, RS21DNSV, RS21JCSV, RS21FCSV, RS21DCMS, RS21DCNS, RS21DNNS, RS21JCNS, RS21DPSM, RS21FCNS, RS21FGRS, RS21DLAL, RSH1DBBP, RSH1DTMH, RSH1DTSW, RSH1DBMH, RSH1FBBP, RSH1FBMH, RSH1FTSW, RSH1DBIS, RSH1DEIS, RSH1DTPE, RSH1DBRS, RSH1FBRS, RSH1DLBG, RS21DLMR1.