Welcome to Shanghai Vithy Filter System Co., Ltd., the leading manufacturer, supplier, and factory of innovative filtration products in China. Our latest offering, the Sand In Backwash Water filter, is designed to effectively remove sand particles from backwash water, ensuring the smooth operation and longevity of your filtration system. Our state-of-the-art technology and rigorous quality control guarantee that our Sand In Backwash Water filter provides reliable and efficient performance. Through our commitment to excellence, we aim to exceed the expectations of our customers and provide solutions that improve the overall efficiency of their water filtration systems. At Shanghai Vithy Filter System Co., Ltd., we take pride in our ability to offer superior products that address the specific needs of our customers. The Sand In Backwash Water filter is just one example of our dedication to providing high-quality filtration solutions. Choose us for outstanding products and unparalleled customer service.