Air Filter 502844401

This is an OEM sourced replacement part used on Husqvarna backpack blowers. Its purpose is to filter out dust and debris from contaminating the carburetor and engine. When replacing the filter you can open the package it comes in and put a bit of two cycle oil in the bag and let it absorb into the filter. Then remove it from the bag and squeeze it with a paper towel to remove the excess oil. This filter is made out of foam material and it is sold individually. No tools needed to replace this air filter. • Remove knob bolts that secure the cover • Remove cover and replace filter element • Reassemble and test the unit