Materials: carbon and ABS (BPA free) It reduces the content of chlorine and impurities Improves the taste and smell of water Compatible with Only H2O and InnovaGoods Kitchen Foodies bottles It allows for approximately 300 bottle refills Approximate diameter x height: 4 x 10 cm Instructions in 24 languages ​​(Czech, English, French, Spanish, German, Italian, Portuguese, Dutch, Polish, Hungarian, Romanian, Danish, Swedish, Finnish, Lithuanian, Norwegian, Slovenian, Greek, Bulgarian, Croatian, Slovak, Estonian, Russian and Latvian)