Air Filter 537143101

This genuine Husqvarna replacement part is designed for a variety of handheld lawn and garden equipment. Air filter helps to prevent dust and debris from entering the carburetor and engine. When replacing 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 will help to trap small particles. This filter is made out of foam material and it is sold individually. To replace it you would need a wrench • Remove knob and a blot that secure filter cover • Remove cover and replace filter element • Reassemble and test the unit