Icelandic Glacial Premium Still Water 1.5L Recycled PET Bottles x 12 Per Pack – Alkaline/Low PH, Recycled Packaging, BPA Free, Carbon Neutral from Icelandic Spring. Low TDS and Mineral Content.NATURALLY ALKALINE 8. 4 pH Filtered slowly for 5,000 years through layers of lava rock, Icelandic Glacial possesses a highly desirable and uncommonly high pH of 8. 4, making it naturally alkaline. EXCEPTIONALLY PURE Icelandic Glacial is sourced from the legendary lfus Spring in Iceland, one of the worlds most pristine ecosystems. It possesses a naturally low mineral content (TDS of 62 ppm) that does not crowd the palate with heavy metals, minerals or