K&N
K&N Engineering was founded in 1964 and specializes in air filtration systems for internal combustion engines. The core product range includes high-flow air filters, intake systems, and oil filters. The manufacturer focuses on reusable cotton gauze elements treated with specialized oil. Products are engineered to optimize airflow and extend engine service life. The brand operates as an independent manufacturer headquartered in the USA.
Country
USA
Brand History
1964: Company founded by Ken Johnson and Norm McDonald in California. 1969: Development and introduction of the first cotton gauze air filter. 1992: Achievement of ISO 9001 certification for manufacturing processes. 2010s: Expansion of the product range to include cold air intake systems and heavy-duty filters.
Key OEM Customers
Not an OEM supplier for vehicle manufacturers
Type
Manufacturer
Ecology
No information available.
Brand Authentication
Genuine filters feature the brand logo applied via laser engraving on the metal top plate. The filter element has a distinctive red color due to specialized oil treatment. Oil filters feature a hex nut on the canister to facilitate removal.
Certificates
ISO 9001
