K&N Engineering SN-2520 Universal Snowmobile Clamp-On Air Filter

If you require good clean air and lots of it, K&N Clamp-on filters are your best bet for improved performance! Universal in style, K&N snowmobile filters replace the existing airbox and OEM stock filter. K&N manufactures hundreds of sizes, shapes and lengths to fit virtually any application. If you require good clean air and lots of it, K&N clamp-on filters are your best bet for improved performance! Universal in style, K&N snowmobile filters replace the existing airbox and OEM stock filter. Associated products: SN-2520PK Air Filter Wrap, 99-5000 Filter Care Service Kit Aerosol

• High air flow filter media provides exceptional filtration
• Designed specifically for snowmobile applications
• One year limited warranty
• Washable and reusable

The K&N Engineering SN-2520 universal clamp-on air filter is designed for snowmobile applications that require dependable airflow and effective engine protection. Its tapered round design replaces the factory airbox and OEM filter on compatible setups, providing a practical solution for custom intake configurations and performance-oriented powersports applications.

High-flow filter media helps deliver strong airflow while capturing contaminants before they reach the engine. The washable and reusable construction supports long-term use with proper maintenance, and the filter is backed by a one-year limited warranty. For additional protection in wet or dusty riding conditions, the SN-2520 can be paired with the K&N SN-2520PK filter wrap. The K&N 99-5000 Filter Care Service Kit Aerosol is also available for cleaning and servicing the filter.

Product specifications and technical data:

• Brand: K&N Engineering
• Part Number: SN-2520
• Application: Universal snowmobile powersports air intake
• Filter Style: Round tapered clamp-on filter
• Flange Configuration: Angled flange
• Filter Media: High-flow washable and reusable media
• Serviceability: Cleanable and reusable with proper filter care products
• Warranty: One-year limited warranty

What's included: One K&N Engineering SN-2520 universal clamp-on air filter. The filter wrap and service kit are sold separately. Verify the intake connection and available clearance before installation. This product is not CARB approved, and applicable emissions requirements should be reviewed before use. Fitment is universal by design, but application-specific compatibility depends on the snowmobile intake system and mounting arrangement.

Features:

• High-flow filter media: Supports strong intake airflow while providing effective filtration for compatible snowmobile applications.
• Snowmobile-specific design: Developed for powersports use and intended to replace the existing airbox and OEM stock filter on compatible setups.
• Washable and reusable: Can be cleaned and returned to service, reducing the need for frequent replacement filters.
• Angled clamp-on configuration: Provides flexible installation for custom or modified intake systems when the connection and clearance requirements are met.

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: powersports
Epa: N/A
Regular Stock: t
Units Per Sku: 1