Features: 100% Brand New & High Quality Double filtration- more cleaner. Enjoy the clean water through this filter. Polypropylene replacement inner for water purifier. It can remove rusts- parasites- contaminants- worms- residual chlorine- algae- heavy metal ions- dirt- organic pollutants- unpleasant tastes- cryptosporidium. Specification: Dimensions: 40mm × 23mm × 23mm Material: polypropylene Wight: about 4g Color: white Package included: 1 x Tap Water Fliter Element