Specification: Diercon portable water purifier Name Diercon portable water purifier Model TW01 Color Olives Water source different fresh water(such as lakes, rivers, mountain or streams) Output Approx. 600ml/min Dimension Diameter 69*38*148 mm Net weight 230g Filter capacity Up to 3000L depending on water quality(GAC filter element about 100L) Material AL, PCTG, Silica, etc Filter element micron hollow uf filter Guarantee 1 year Feature Portable, Eco-friendly