Easy to Clean, Install and Replace - The PP Cotton Filter is replaceable. - The faucet of the filter can rotate 360 degrees. - When the filter turns yellow and black, please replace it promptly. - To clean, simply remove the filter and rinse well in water. Features - Progressive filtration structure design enables easy installation and convenient replacement of the filter core. - Its 5-PP cotton can effectively filter out impurities such as sediment, rust, eggs while retaining clean water, and beneficial trace elements. Product Name - PP Cotton Filter Shower Filter for Home Use in Shower Room Water Purifier. This product is designed to provide clean and secure water for your shower needs. Material and Size - The filter is made with a PP cotton filter core, ensuring long term use. - It measures 6.4 x 6.4 x 10 cm, making it compact and easy to install in any shower room. Use scenarios - In a family bathroom to improve shower water quality for daily baths by reducing sediment and rust. - In homes with variable water quality or hard water, to help maintain cleaner water and preserve beneficial trace elements for skin and hair. - In rental apartments or guest bathrooms where quick installation and straightforward maintenance are advantageous due to its compact size and replaceable core.