HUSWELL FS85/FS80 Air Filter Kit for Stihl Trimmers & Garden Tools

All-in-one tune-up kit for Stihl power tools

Keep your Stihl equipment performing at its best with the HUSWELL FS85/FS80 Air Filter Kit. This versatile kit fits a broad range of Stihl models, from popular trimmers to hedge trimmers and related tools, focusing on clean air intake and reliable starts in everyday jobs—from quiet backyard maintenance to demanding landscaping tasks.

Why choose this air filter kit

The set is designed to replace worn air filters and related parts, delivering fresh filtration surfaces and ready-to-use components. The included pre-filter helps capture dust at the source, reducing debris buildup and helping the engine breathe more freely. You may notice more consistent performance during long trimming sessions and smoother starts after a period of idle use.

• Wide compatibility with FS80, FS85, FS74-76, FS85RX, FS85T and related Stihl trimmers, as well as hedge trimmers and some edgers.
• Enhanced filtration with a dedicated air filter plus a pre-filter to help protect the engine and maintain airflow.
• Complete tune-up components for a full service experience, including a spark plug, fuel filters, fuel line, primer bulbs, and grommets.

What’s inside and how to use

Inside the package you’ll find 1 air filter, 1 pre-filter, 1 spark plug, 2 fuel filters, 1 fuel line, 2 primer bulbs, and 2 grommets. The parts are selected for straightforward installation and reliable replacement during routine maintenance.

• Easy maintenance cadence: swap filters and fuel components as part of seasonal service or after heavy use.
• Possible improvements: new components can help restore air flow, fuel delivery, and starting reliability in real-world conditions.

Note: Benefits depend on your specific tool, condition, and work environment. This kit is designed to support standard tune-ups and routine maintenance, not to guarantee performance results. Always follow your manufacturer’s guidelines when servicing equipment.