Features Thermally insulated construction to keep water Chilled, Non-Electric & Chemical Free purification, WQA Gold Seal Certified, Suitable for low TDS water, Water storage capacity of 20 litres, Incorporates 0.1 Microns pore size Hollow Fibre Hydrophilic UF membrane, Spin-welded UF membrane housing that prevents tampering & Food grade & non-breakable plastic construction.
how does it make the water cool