【Product Description】 This is a refill cartridge for GALLEIDO shower members. It features white granular filters that enhance the performance of your showerhead. 【How to Use】 By replacing the cartridge, you can improve the water quality of your shower and enjoy a more comfortable bathing experience. Regular replacement is recommended. 【Important Notes】 Please read the instructions carefully before use and use the product correctly. Be careful not to put it in your mouth. - Brand Name: GALLEIDO - Product Name: Cartridge Refill - Precautions: Do not put in mouth.