This K&N drop‑in High‑Flow air filter is a washable, reusable replacement element for Citroën AX/ZX L4‑1.1L fuel‑injected models from 1991–1997. K&N layered oiled cotton media is engineered to improve airflow while capturing contaminants and is designed for long service life. The filter installs into the factory air box as a direct replacement and is covered by K&N's long‑term warranty for maintenance‑free replacement intervals.
K&N Replacement Round Filter Open Top 3.594in IS Dia 5in OS Dia 6.344in Height for Citroen/Peugeot