MOWFILL 0E9371A Air Filter - 2-Pack for Generac 8kW-11kW Air-Cooled Generators (410cc-530cc)

Premium replacement air filtration for Generac generators

Keep your Generac standby or portable unit performing at its best with the MOWFILL 0E9371A air filter. This 2-pack is designed to closely match OEM specifications, providing a snug fit and dependable filtration for air-cooled Generac engines across a range of sizes from 410cc to 530cc. Built for maintenance cycles and real-world use, these filters support steady airflow and reliable operation during critical times.

Fit, compatibility, and value

The filters are intended as a genuine-style replacement for Generac 0E9371AS/0E9371A. They cover engines commonly used in 8kW to 11kW Evolution Series systems and are suitable for air-cooled configurations found in related equipment from Centurion, Siemens, Honeywell, and Eaton where applicable. The 2-pack design adds convenience and cost efficiency, so you have a ready replacement on hand when scheduled service arrives.

• Fits Generac 410cc, 426cc, and 530cc engines for reliable intake filtration.
• Compatible with HSB 8kW and 11kW Evolution Series installations.
• Designed to align with OEM standards for a factory-like fit and performance.
• Two filters per pack to support proactive maintenance and reduced downtime.
• Meets the needs of air-cooled generator setups, including related brand models when appropriate.

Real-world use: what to expect

In everyday use, a clean air path helps maintain consistent engine breathing and predictable performance under load. The MOWFILL 0E9371A filters are sized and shaped to mirror the OEM form, making installation straightforward whether you’re replacing old filters during routine service or stocking up for the next maintenance window. The two-pack design means you can pair one replacement with ongoing upkeep, keeping a spare on hand for fast swaps during outages or seasonal testing.

• Simple, factory-true fit that minimizes installation guesswork.
• Two-pack convenience supports regular maintenance schedules.
• OEM-style performance expectations without compromising fit or filtration quality.

Care, installation, and lasting value

These filters are intended to maintain proper airflow and filtration in air-cooled Generac engines, contributing to smoother operation and less particulate intrusion during operation. For best results, replace filters as part of your routine generator servicing, and store the spare in a clean, dry area until needed. The combination of a two-pack and OEM-grade design helps streamline upkeep and ensure you’re prepared for upcoming maintenance cycles.