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The K&N Engineering Part Number RE-0880 is a versatile and durable universal air filter designed to fit a wide range of applications including racing vehicles, lawn equipment, snowmobiles, and tractors. Crafted with ultra-strong molded pliable rubber flanges, this filter provides excellent vibration absorption and a secure fit, ensuring reliable performance in demanding environments. The flanges can also be stretched slightly to accommodate variations in intake sizes, making installation flexible and straightforward.
This K&N universal air filter features a 4-inch flange diameter with an outer diameter of approximately 6 inches and a height of about 14 inches. Its washable and reusable design offers long-term value, allowing users to clean and restore filter performance without replacement. The high-quality construction ensures it withstands demanding conditions while maintaining optimal airflow for enhanced engine efficiency. It is suitable for a variety of equipment, from racing cars to industrial machinery, providing consistent filtration and airflow management.
Designed with compatibility and durability in mind, this filter is an essential component for those seeking reliable air filtration in multiple applications. Proper installation and maintenance will ensure maximum lifespan and performance, making it a practical choice for professionals and hobbyists alike. Please note that this product is not CARB approved but requires acknowledgment of CARB regulations during purchase. The filter complies with Prop 65 standards, ensuring safety and environmental responsibility.
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).
