SP-CHAINSAW FILTER KEIL (KL5800)-MS-65

Keil KL5800 Chainsaw Spare Air Filter (MS-65)

The Keil KL5800 Spare Air Filter (MS-65) is a genuine replacement air filter tailored for the Keil KL5800 gasoline chainsaw (a versatile 58cc 2-stroke model suited for medium-duty wood cutting, pruning, and farm maintenance). This filter safeguards the engine by trapping dust, sawdust, and debris, ensuring optimal airflow to the carburetor for efficient combustion, consistent power, and reduced wear. Crafted from durable oiled foam or paper media (depending on regional variant), it's reusable after cleaning, promoting cost savings and environmental friendliness. Replace every 25-50 hours or at signs of reduced performance like hard starting or power loss—quick to install for minimal downtime.

Key Features:

• Filtration Efficiency: High-capacity foam or paper element captures particles down to 10-20 microns while maintaining strong airflow (~150-180 CFM); resists clogging in moderate dust conditions.
• Material and Durability: Oiled polyurethane foam or pleated paper construction withstands heat up to 110°C and oil exposure; flexible yet robust for repeated cleanings.
• Compatibility: OEM direct fit for KL5800 (58cc); may suit similar Keil models like KL5250—check dimensions (~100x70x20 mm) for confirmation.
• Maintenance Simplicity: Washable with soapy water, air-dry, and re-oil (filter oil sold separately); secures via clips in the airbox, installable in 1-2 minutes.
• Performance Benefits: Sustains 2.8 HP output and fuel economy; lowers emissions and prevents carbon buildup on spark plugs.

Ideal For:

Homeowners, farmers, or landscapers servicing the KL5800 for tasks like firewood prep or tree trimming. Vital in dusty or woody environments to avoid engine strain—combine with spark plug checks for full tune-ups. Users value its straightforward upkeep and performance revival, averaging 4.5+ ratings for affordability in everyday use.

Specifications: