Oval Paper Mower Air Filter With Pre-cleaner Foam Filter

Discover the Arnold Oval Paper Air Filter with Foam Pre‑Cleaner, engineered for reliable performance on Briggs & Stratton 12.5‑18 HP twin‑cylinder vertical‑shaft engines. Its sleek oval shape fits seamlessly into the engine compartment, while the high‑density paper element captures dust and debris. The attached foam pre‑cleaner acts as a first line of defense, extending filter life and maintaining optimal airflow.

Why it matters: This combined filter system delivers consistent airflow, helping your mower run smoother and use less fuel. By trapping larger particles before they reach the paper media, it reduces clogging and prolongs service intervals, saving you time and money.

• Precision Oval Design: matches OEM part #394019 for a perfect fit on Briggs & Stratton engines.
• High‑Efficiency Paper Media: filters out fine dust, pollen, and smoke particles for clean intake air.
• Integrated Foam Pre‑Cleaner: captures oversized debris, protecting the paper element and enhancing longevity.
• Easy Installation: tool‑free replacement that snaps into place, ideal for DIY maintenance.
• Durable Construction: resistant to moisture and temperature fluctuations, ensuring reliable performance season after season.

Upgrade your mower’s heart: Choose the Arnold oval paper filter with foam pre‑cleaner to experience smoother engine operation, improved fuel efficiency, and longer filter life. Engineered to meet or exceed OEM specifications, this filter is the smart replacement for any Briggs & Stratton 12.5‑18 HP vertical‑shaft mower. Keep your cutting equipment running at peak power and protect your investment with this premium air filtration solution.