Filter Vision Public Company Limited designs, assembles, installs, and distributes pure water treatment systems in Thailand. It operates through four segments: industrial and original equipment manufacturing water systems; commercial and residential water systems; medical services; and industrial estate development and integrated infrastructure and utility services. The company offers water filtration, disinfection and sanitization, food and beverage equipment, and green technology, along with solutions for bacteria, chlorine, odor, scale, iron, manganese, turbidity, and mineral reduction. It serves commercial, residential, industrial, original equipment manufacturer, and medical service sectors. Incorporated in 1995, it is based in Bangkok, Thailand.