The WMP GN125 Air Filter is a high-quality dual layer foam filter for your GN125 or early GN250. The filter is designed to maximise filtration while improving airflow and performance it is reusable and easy to clean ensuring a long product life. The dual layer foam construction provides excellent dust and dirt resistance while the strong glue bond ensures all seams remain intact over the life of the filter.

Premature engine wear is prevented
Double-layer foam filter
Improves airflow and performance
Reusable and easy to clean
Strong and durable glue bonded seams