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Upgrade your HVAC system with the K&N HVAC Filter model knnHVC-12424, designed to deliver superior air quality and long-lasting performance. Crafted from high-quality pleated synthetic media, this filter offers an optimal balance between airflow and filtration, helping to maintain a clean, healthy indoor environment. Its MERV 11 rating ensures efficient removal of dust, allergens, and airborne particles, making it suitable for most home environments. The durable construction guarantees sustained performance over time, reducing the need for frequent replacements and promoting cost savings.
The K&N washable and reusable design not only contributes to environmental sustainability but also offers a convenient alternative to disposable filters. Simply wash the filter when dirty, reinstall it, and enjoy years of reliable service without sacrificing airflow or filtration efficiency. This feature makes it an excellent choice for homeowners seeking an eco-friendly and economical filtration solution that maintains high standards of indoor air quality.
Manufactured by K&N Engineering, this filter combines innovative pleated synthetic media with robust construction, ensuring dust-holding capacity and long-term durability. Its design is perfect for those who want to improve their home's air quality while reducing waste and ongoing costs. Easy to install and maintain, the K&N HVAC Filter is a smart investment in your home's comfort and health, backed by a lifetime guarantee for the life of your HVAC unit.
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).
