This premium quality air filter is a single filter that replaces Briggs and Stratton part number 394018S. Many parts look similar, so it’s crucial to ensure you’re choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement.

• Premium quality air filter
• Replaces Briggs and Stratton

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov