- Washable and reusable filtration media engineered for repeated cleaning cycles.
- Low pressure drop design promotes high airflow and HVAC system performance.
- Ultra rigid, impact resistant, molded polycarbonate frame construction for long-term service life.
- Standard and custom sizes available for a wide range of HVAC applications.
- Designed to maintain filtration performance across multiple wash cycles.
- Compatible with existing air handlers, rooftop units, and HVAC filtration systems.
- Backed by over 55 years of K&N filtration engineering and manufacturing expertise.
- Reduces total filtration costs by eliminating the continuous purchase of disposable replacement filters.
- Improves long-term operational efficiency by reducing filter changeout frequency and associated maintenance labor costs.
- Lowers total cost of ownership compared to disposable filtration programs.
- Supports reduced fan energy consumption through lower airflow resistance. Improving HVAC system performance over the life of the filter.
- Minimizes operational disruptions with a simple rinse-and-reinstall process.
- Reduces filter inventory requirements and supply chain dependency.
- Supports ESG, sustainability, and waste diversion initiatives.
- Helps maintain consistent airflow in mission-critical environments.
- Provides measurable ROI through labor, replacement, and energy savings.



