The Berner 80ZPR042C Air Cleaner Filter Kit features a durable, washable air inlet filter designed for long-lasting performance. Measuring 42 inches, this aluminum filter effectively captures dust and debris, ensuring optimal air quality. Its reusable design promotes sustainability and cost-efficiency, making it an ideal choice for maintaining clean air in various environments. Easy to install and maintain, this filter kit enhances the efficiency of your air cleaning system.