Item Type: Filter Cartridge Material: Carbon Weight: 12g / 0.42oz Package List 1 x Shower Filter Cartridge 1Easy to Install: This filter cartridge is very easy to install and disassemble, just follow the regular installation process to operate successfully. 2Adsorption of Impurities: This cartridge can make the water quality better by adsorbing the impurities in the water, thus improving your bathing experience and making it safer. 3Perfect Adaptation: The filter cartridge is suitable for most of the showers on the market, and the exquisite technology makes this cartridge no difficulty in adapting, so you do not need to worry about the problem of adapting. 4Carbon Material: We use selected carbon material for this cartridge, which can be used for a long time under normal use and is more durable compared with other cartridges. 5Applicable Scenarios: Our filter cartridge can be installed on the shower head at home, and can also be used on the shower in large showers, such as the shower in the gym.