Pre Filter Set, Ek7651h 198172-4

This pre filter set is a an authentic OEM item designed for Makita 4-stroke handheld cut-off saws. These high quality pre filters help ensuring the air that goes into the engine is free of dust and other contaminants. If the air filter becomes clogged, it may cause poor engine performance. This set includes (1) foam pre filter and (1) bag of a special oil to soak the filter in. The oil will help to trap fine dust and particles. Please note, the main pleated paper filter is sold separately. No tools needed to replace this filter, simply take out the old pre filter and replace it with a new one.