All components used in wetted water point contact areas of Meet PAT water stations are made from approved AS/NZS 4020 materials. In most cases, these components also are approved for FDA, NSF and have Watermark. AS/NZS 4020 prescribes tests for analyzing the suitability of products for use in contact with drinking water, with regard to their effect on the quality of the water.
Approved materials comply with taste, appearance, growth of aquatic micro-organisms, cytotoxicity, mutagenicity, and extraction of metals, including specific procedures for high temperatures.