HG Type Compatible Replacement Filter Cartridge for Kangen Enagic MW-7000HG SD501HG - for "HG" Original Model (Not Compatible with HG-N Models) $27.90 B013Z9ASQS
HG-N Type Compatible Replacement Water Ionizer Filter for KANGEN Enagic Leveluk SD501HG-N Toyo Ange Impart (Not Compatible with Original HG Model MW-7000HG and K8) $24.27 B018JQ5QHS