Filter Vision Public Company Limited engages in the design, assembly, installation, and distribution of pure water treatment systems in Thailand. The company operates through three segments: Sales and Services of Industrial and Original Equipment Manufacturing Water System; Sales and Services of Commercial and Residential; and Sales and Services of Medical Service. It offers water filtration systems, such as water purifiers, single and multi-cartridge housings for liquids, bag filter housings, cartridge filter housings, automatic iron/manganese removed filters, automatic sand/multimedia filters, automatic softeners, oxidation catalytic water filters, spun cartridge filters, membrane and pleated filter cartridges, stainless steel cartridge filter housings, standard housings, string wound cartridge filters, polypropylene and carbon block filter cartridges, filter bags, bag vessel assemblies, and various cartridges, as well as water filters for food services, vending, coffee, coffee maker machines, and water dispensers. The company also provides disinfection and sanitization products, including UV sterilizers, UV systems, ozone generators and spray bottles, barrier-free versacoolers, bacteria free-ice systems, and ultraviolet disinfection systems; and ice cube machines, kettles, sandwich makers, steamers, food warmers, warmer machines, fryers, grill fryers, and hotdog warmers, as well as rainwater harvesting systems and accessories. The company serves commercial, residential, and industrial and original equipment manufacturers. Filter Vision Public Company Limited was incorporated in 1995 and is based in Bangkok, Thailand.