The Genuine STIHL 0000 141 0300 Pre-Filter is designed to sit over or in front of the main air filter, capturing larger dust and debris before they reach the primary filter element.
This foam pre-filter is especially important in dusty Australian conditions, helping extend the life of the main air filter and protecting your engine from premature wear.
Ideal for chainsaws and other 2-stroke STIHL equipment operating in dry, sandy, or high-dust environments.