This cotton filter for shower is ideal for those looking to improve their water quality. It helps to reduce unwanted substances, providing a safer and more enjoyable shower. The filter is easy to replace, providing continuous protection and peace of mind, making it a convenient choice for any household. Features -Color:Blue -Material:PP cotton -Size:5.50X4.00X4.00cm/2.16X1.57X1.57in -Effective filtration: Our shower filter replacement refills are designed to effectively traps impurities, giving you a cleaner shower experience -Easy replacement: Bathroom water filter cotton allows for easy installation and replacement. Simply take the out, and insert the new refill -Large supply: Available in a large quantity, the shower water filter cotton allows you to have ample on hand for family use or lasting use -Lasting use: The replacement water filter medium features strong filtering ability for longer periods, reducing the frequency of replacements -Multipurpose use: The water filter cotton is suitable for showers and various faucets in various settings, making it highly versatile Package list: 20 x shower filter replacements