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Upgrade your heating, ventilation, and air conditioning (HVAC) system with the K&N Engineering Part Number knnHVC-12020 washable and reusable air filter. Crafted with high-quality pleated synthetic media, this filter offers an optimal balance of airflow and filtration, helping to maintain clean indoor air while ensuring efficient system operation. Its MERV 11 rating indicates superior dust trapping capabilities, making it suitable for most home environments where clean air is a priority. The filter's design guarantees long-lasting performance with a high dust holding capacity, reducing the need for frequent replacements and contributing to a healthier living space. Built for durability, this filter can be washed and reused multiple times, providing a cost-effective and environmentally friendly alternative to disposable filters. Simply rinse, reinstall, and enjoy years of reliable performance without sacrificing airflow or filtration efficiency. By choosing the K&N reusable HVAC filter, you not only save money but also reduce waste and support eco-friendly practices. This filter is engineered to fit standard 20 x 20 x 1 inch openings, making installation straightforward and hassle-free. Its robust construction ensures it withstands regular cleaning without losing effectiveness, maintaining optimal indoor air quality for your home or office.
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).
