Union Japan is a leading Japanese brand of oil, air, and fuel filters designed for a wide range of Asian-made vehicles. With decades of presence in global aftermarket parts markets, the brand has earned an excellent reputation among customers in over 80 countries thanks to its high durability and superior quality manufacturing.

Produced in factories located in Malaysia and Japan, the extensive range of Union Japan filters meets the stringent requirements of Japanese car manufacturers and even exceeds the Japanese Industrial Standard (JIS). The company's commitment to providing high-quality automotive filters is further validated by its ISO 9001 certification, awarded to its production facilities.