For decades, sand filtration has been the standard solution in swimming pool water treatment. However, as water quality expectations and sustainability requirements continue to rise, its limitations are becoming increasingly clear. Most conventional sand filters operate at a filtration precision of around 15–40 microns. While sufficient for basic clarification, this level of performance often leaves behind fine suspended particles, microorganisms, and organic contaminants that directly affect long-term water clarity and chemical consumption. In modern commercial and high-end residential projects, this leads to three major challenges:

Redefining Modern Standards in Swimming Pool Water Treatment Founded in 2005, Shaanxi Furui Swimming Pool Environment Technology Co., Ltd. is a specialized manufacturer of advanced water treatment systems for swimming pools, water parks, and thermal spas. The company is engaged in the development of high-precision filtration equipment and has participated in drafting industry standards for swimming pool water treatment in China. With nearly two decades of engineering experience, FULLVISION focuses on redefining pool water quality through system-level innovation. Our core technologies include diatomaceous earth filtration, perlite filtration,...