Husqvarna OEM Air Filter (Heavy Duty Felt) for 3120 Chainsaws 503895301

Replacement OEM air filters from Husqvarna. Heavy duty air filters give you the highest performance for your Husqvarna chainsaws, due to their large surface area. This filter has a non woven felt material (also known as flocked or fleece) around the pleated width of the filter that picks up fine particles of dust. The pleated material gives greater filter surface area, which gives your carburetor better airflow. They filter very well (which is a good thing), but tend to ice up in sub freezing conditions. We recommend using a nylon mesh filter air filter when sawing in frozen conditions. These air filters are oil-less. Filters can load up quickly, so be sure to have a couple of spares handy.