Upgrade your HVAC system with a K&N Washable and Reusable Air Filter. Designed with your well-being in mind, the MERV 13 rated high-quality pleated synthetic filter media, helps ensure superior filtration while maintaining quality airflow. With a high efficiency filter media, these filters are a great choice for homes with pets or residents suffering from asthma or allergies. The superior dust holding capacity guarantees long-lasting performance, providing you with clean and fresh air for years to come. Like all K&N HVAC air filters, these durable filters are washable and reusable and guaranteed for the life of your HVAC unit. Say goodbye to the hassle of constantly purchasing new disposable filters — simply wash and reinstall your K&N filter and enjoy years of use without compromising performance. By electing to use K&Ns reusable filter over a disposable, you are not only save money but are contributing to a happier, healthier planet.