【Product Description】 Mizu Kobo Standard Water Purifier Unit (Head for JA4-02) Manufacturer: Takagi Part Number: JH030JA4K-02 Used for approximately 3 years. A new head (water purifier unit) arrived as a regular replacement member benefit, so I am selling the removed one. It was used without any problems until removal. - Water purifier cartridge is not included. - I cleaned it as much as possible, but there may be some water stains that couldn't be removed. Please check the photos and consider purchasing if you understand that this is a used item. #JH030JA4K-02 #JA4-02