Carbon Block Filter Model number: WD-TSCS Compatible with: Waterdrop Integrated DC Filtration System (You can search "WD-TSC-W/WD-TSC-B" in Walmart for details.) The CS Filter provides you with 12 months of clean filtered water. To get the best filtered water, please replace the filter according to the replacement cycle. Why do you choose Waterdrop? Established in 2015, Waterdrop has grown to become the most popular and diversified brand in the replacement filter industry. We have a unique global footprint and sell our products in more than 20 countries worldwide. We are dedicated to delivering a sustainable, industry-leading water purification experience by enhancing water quality and contributing to a healthier future. Waterdrop Under-Sink Ultra Filtration System achieves great filtration performance. The innovative filter design allows the system to remove contaminants while retaining beneficial minerals, providing healthier and safer water for you and your loved ones. Together with The Water Project, we have invested in better sanitation in schools in Africa to support better futures for children. Every time you buy one filter, one child will get a one-day supply of clean water. Thousands of students and families have benefited from this project, enjoying clean and safe water.

[Easy installation]: The twist-and-pull design ensures more convenient filter replacement and installation. You can replace the filter in 3 seconds with a single twist. No tools required. [Removes large particles and most chlorine]: The CS Filter further removes large particles and effectively adsorbs most chlorine, taste and odor. [Trustworthy brand]: Top quality has always been Waterdrop’s approach to water purification. We source our materials in accordance with the highest industry standards.