Our company was established in 1996 and produces and sells all kinds of oil, fuel and air filters. Our products include filter groups for every vehicle such as cars, vans, trailers, construction equipment, generators, compressors, water engines and motorcycles. ONFIL FILTER and KRAFF FILTER brands are registered trademarks of ONFILTRE LTD. CO. ONFILTRE has TSE certificates (Turkish Standardization Institute, TS 5395, TS 7407, TS 932) and ISO 9001-TUVCERT quality certificates.