Hiflofiltro-Thai Yang Kitpaisan was founded in 1955 and has been manufacturing air and oil filters since 1963, offering over six decades of experience. It uses high-quality materials such as steel from Toyota Tsusho and NKK Japan, adhesives from the German Henkel, and filter paper from Ahlstrom Filtration Finland, Hollingsworth & Vose USA, and Awa Paper Japan.

Each HifloFiltro filter undergoes 16 individual quality control checks before leaving the factory, regularly checking the entire manufacturing process including the inspection of raw materials and the individual testing of filters, independently verified by TUV SUD.