... casting of Water-Ionizer uses imported ABS glue of strong bonding, corrosion resistance, high temperature resistance, and excellent glossiness. Pre-filter & Filters PH ... , Cantonese, English)2.Mid-acid Water Proceeding(Chinese, Cantonese, English)Press “Purified Water” buttonWater Purifying(Chinese, Cantonese, English) New LED Display Alkaline water Filter