Conical filter K&N RC-4180 60-77mm KN-RC-4180

K&N air filter K&N air filters consist of four to six layers of cotton sandwiched between two sheets of aluminum mesh. The filter layer prepared in this way is folded in a harmonious manner, which increases its surface. K&N air filters are wet filters, which means that they are soaked in a special oil that stops the smallest contaminants. K&N replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K & N K&N air filter K&N air filters consist of four to six layers of cotton sandwiched between two sheets of aluminum mesh. The filter layer prepared in this way is folded in a harmonious manner, which increases its surface. K&N air filters are wet filters, which means that they are soaked in a special oil that stops the smallest pollutants. and the possibility of reusing such a filter reduces operating costs.