Genuine Bosch air filter upgraded for Mazda CX9 2017-2023

Bosch workshop air filters are designed with high-quality materials to ensure flawless operation throughout the filter's entire service life. The media in Bosch air filters is manufactured with a special printing process that provides a strong fold and a large surface area.

Clean media

98% efficiency in capturing microscopic particles and dirt

High capacity to carry dust through a large number of folds

Protection from infections through a special coating

High-quality seal

There is no overflow of unfiltered air due to the high-quality polyurethane seal.

There is no loss of filter surface due to the precise processing of the sealing materials.

It increases engine performance and improves acceleration for better fuel efficiency.