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The K&N Engineering Universal Clamp-On Air Filter, part number KNNU-1008, is designed to provide versatile and reliable air filtration for a wide range of applications including racing vehicles, generators, snowmobiles, and tractors. Crafted with durability in mind, this filter features a high-quality washable and reusable media that ensures optimal airflow while maintaining filtration efficiency. Its universal design allows for easy installation across different equipment types, thanks to the flexible and resilient molded rubber flanges that absorb vibrations and provide a secure fit. The flanges are stretchable up to 1/16 inch (1.5mm), accommodating slight variations in intake sizes for a snug and effective seal. This air filter's construction supports a variety of angles and offset diameters, making it suitable for custom and off-road applications alike. Ensuring long-term performance, the filter's materials resist wear and maintain their integrity after multiple cleanings, reducing the need for frequent replacements. As an essential component in maintaining engine performance, this filter helps improve airflow, enhance power output, and promote engine longevity. Whether used in racing cars, lawn equipment, or other machinery, the K&N Universal Clamp-On Air Filter is a dependable choice for demanding environments.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
