""""New smaller fitting filter now available""""
Unifilter Pre filter to suit all oval shaped HD2 filters on STIHL saws
Now with some added bling featuring the Built By Sean logo!!
Designed to be used in conjunction with the factory filter these can be ran dry or with a light film of oil
This Prefilter will greatly extend the service life of the Factory filter with out the need for ugly cover changes
Suits MS500i/MS661/MS880/MS461/MS660/MS440 066/044/046/084/088 etc