Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
The K&N Engineering HVAC Filter Part Number knnHVC-12024 is a durable, reusable air filter designed to improve indoor air quality while providing long-lasting performance. Crafted from high-quality pleated synthetic filter media, this filter offers exceptional dust-holding capacity and efficient filtration, making it suitable for residential, commercial, and office environments. Its design helps capture airborne contaminants, allergens, and dust particles, contributing to a healthier indoor atmosphere. By choosing a reusable filter, you reduce waste and save money over time, since you can wash and reinstall the same unit multiple times without the need for frequent replacements. This eco-friendly approach not only benefits the environment but also ensures consistent air filtration performance without the ongoing expense of disposable filters. The K&N HVAC filter is engineered for easy maintenance, allowing homeowners and business operators to prolong the lifespan of their HVAC systems while maintaining optimal airflow. Its sturdy construction and reliable filtration make it an excellent choice for those seeking a cost-effective, sustainable solution for indoor air quality management. Designed to fit standard 20 x 24-inch air vents with a 1-inch depth, this filter seamlessly integrates into existing HVAC systems, ensuring minimal disruption during installation or maintenance. Whether for residential use or commercial applications, the K&N HVC-12024 offers a combination of efficiency, durability, and environmental responsibility that meets the needs of modern indoor spaces.
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).
