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The K&N Engineering Drycharger (Part Number KNRC-3690DK) is a high-quality, silicone-treated polyester wrap designed to protect K&N air filters and personal watercraft flame arrestors. Its innovative design features uniform micron-sized openings that facilitate high airflow while effectively reducing water intrusion, making it ideal for outdoor applications or wet conditions. This durable wrap helps maintain optimal filter performance by preventing water and debris from reaching the filtration element without restricting airflow. The sleek black finish complements many vehicle and watercraft aesthetics, ensuring both functional protection and visual appeal.
The Drycharger*s silicone-treated polyester material offers excellent resistance to water and environmental elements, prolonging the life of your filter or flame arrestor. Easy to install and remove, it provides a reliable barrier during adverse weather or off-road conditions, enhancing your engine*s protection and performance. Its tapered round shape ensures a snug fit over standard round filters, making it a versatile accessory for various K&N filters or flame arrestors used in automotive or watercraft settings. This product is a practical addition for enthusiasts seeking to optimize their filtration system*s durability and efficiency.
Designed with quality and convenience in mind, the K&N Drycharger is a must-have for users who demand superior protection for their filters while maintaining high airflow. Whether you*re operating in wet environments or simply want to extend the lifespan of your filter, this wrap offers a cost-effective, reliable solution. Its lightweight construction and straightforward installation process make it suitable for both professional mechanics and DIY enthusiasts alike, ensuring your filtration system remains protected and functions at its best.
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).
