In the age of electronic ignition the spark on your petrol powered product is pretty much guaranteed every time you start it. So if you can guarantee that the fuel you put in to the tank is free from contamination from small particles and water then you should have guaranteed trouble free starting.
Product Summary
This very useful filter funnel is an essential addition to your 2-stroke and 4-stroke chainsaw, brushcutter, grasstrimmer, blower vac and hedgecutter accessory collection. Constructed from robust plastic this neat little funnel comes complete with removable gauze filter. It's size allows easy access to the fuel tank on most small engined machinery. Colour may vary.