Product Name / Model : 10" Inch K-PRO Mineral Stone & Alkaline【U-Type】 Filter Description : Mineral Stone from the bottom of the unpolluted sea of the Korea Island contain trace mineral that are essential for human body. Alkaline ball adjust the pH of water to mild Alkaline and help balance the pH in human body. Service Life Span : Approx 12 Months Warranty : No Warranty 【All State/Area of West Malaysia --> Self-Installation, Delivery By J&T / DHL / Ninjavan】 【East Malaysia --> Self-Installation, Delivery By J&T / DHL / Ninjavan】 For Self-Installation DEMO Video, or Installation Arrangement, Please Chat With Us !