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The K&N Engineering Universal Round Clamp-On Air Filter is designed for a wide range of applications including racing vehicles, generators, snowmobiles, tractors, and radio-controlled cars. Its versatile construction allows it to fit various equipment regardless of the angle or offset diameter of the air intake. The filter features an ultra-strong molded pliable rubber flange that absorbs vibrations and ensures a secure attachment. The flange can also be stretched slightly up to 1/16 inch (1.5mm), providing flexibility for different fitting requirements. This makes the K&N universal air filter an excellent choice for custom or non-standard setups. Built with washable and reusable materials, the filter offers long-term performance and cost savings, making maintenance simple and convenient. Its durable construction and adaptable design make it suitable for both professional and hobbyist applications. Whether you're upgrading your vehicle's intake system or maintaining equipment, this filter provides reliable airflow and filtration efficiency. The round clamp-on design ensures a secure fit, and the high-quality materials maximize airflow while trapping debris effectively, helping to improve engine performance and longevity. Designed to meet the demands of various environments, the K&N universal filter is an essential component for those seeking durability, flexibility, and performance in their air intake systems.
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).
