K&N drop-in performance air filter for Mercedes C-Class W204 C230, E W211 E230 – 33-2181

Product details:
– improved airflow increases engine power and torque
– washable filter
– easy fitting (replaces the original)
– low maintenance costs, cleaning due at 80,000 km

Warranty:
– 1.5 million kilometres or 10 years

OE number or other part number:
– 1120940004, 1120940604, 1130940004, 6040940004, A1120940604, A2110940604, A21120940604, A2730900901, A62730900901, Z1120940604

Notes:
– if your vehicle is not on the list, send us an enquiry with your car’s details (model, year, engine details).
– you can find the filter cleaning kit here.
– so that we can check the filter fits your vehicle, please give your vehicle details when ordering

General description:
The K&N performance air filter consists of two layers of wire mesh with a layer of cotton gauze between them, treated with a special oil. This makes the filter more free-flowing, which increases engine power, while the oiled gauze also cleans the air better. Because the filter is made of cotton, it never needs replacing: simply wash it with a special cleaner, let it dry and re-oil it with air filter oil.