Stihl Air Filter

The STIHL 4241-140-4404 Air Filter is a genuine OEM replacement designed to protect blower and shredder vacuum engines from dust, dirt, and debris. Its high-quality filtration helps maintain proper airflow, improve engine performance, and extend engine life. This air filter is compatible with STIHL BG 56, BG 66, BG 86, BG 86 C-E, SH 56, SH 56 C-E, SH 86, and SH 86 C-E models.