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The K&N Engineering Universal Rubber Air Filter (Part Number: RN-0720) is designed for a wide range of applications including racing vehicles, generators, snowmobiles, tractors, and remote-controlled cars. Its versatile design ensures compatibility with various air intake angles and offset diameters, making it a reliable choice for many equipment types. Crafted with durable, molded pliable rubber flanges, this filter absorbs vibrations and provides a secure fit while allowing slight stretching up to 1/16 inch (1.5mm) to accommodate different sizes. Its washable and reusable construction offers long-term value and sustained performance for your equipment.
Constructed to withstand challenging environments, the K&N universal filter maintains high airflow and filtration efficiency. Whether you're upgrading a racing engine or maintaining machinery, this filter is built to perform. Its compact dimensions and sturdy rubber flange make installation straightforward in various setups, ensuring a snug fit that enhances engine performance. Designed with quality and durability in mind, the K&N RN-0720 is an essential component for enthusiasts and professionals seeking reliable air filtration.
Note that this product is not CARB-approved but requires acknowledgment of this status. It is not subject to air freight restrictions and complies with Prop 65 regulations, ensuring safety and environmental standards are met while delivering optimal airflow and filtration for your equipment.
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).
