Japan Made High Grade Water Compatible Filter for MW-7000HG Enagic Kangen SD501HG -"HG" Original Model(Not Compatible with HG-N Models) Made in Japan. HG Original Model MW-7000HG SD501HG Leveluk Leveluk DX LevelukDXII Leveluk Jr Leveluk JrII Leveluk Super 501 Leveluk SD501HG Not fit to HG-N model(Sold after Jan 1, 2011). Capacity: 5,000 Gallons Longer life. Japan Made High Grade filter is designed to effectively remove, chlorine, sediments, and odor from your tap water. Compatible with Enagic Kangen Alkaline MW7000HG Sun-US filter and most Toyo and Leveluk series water ionizers. Made in Japan - Guaranteed BEST taste of water! We never use cheap quality material for this filter and you notice the difference from other cheap quality filters. Other cheap filter use cheap quality grade of material and also leaks water.