Comprehensive Air Filter: Each package includes 1 roll of furnace air filter for air conditioning, designed to capture and remove airborne particles such as dust, hair, and other pollutants, helping to maintain fresh indoor air quality. Suitable Size for Various Vent Shapes: Measuring approximately 7.6 ft (230 cm) in length, 12 inches (30.48 cm) in width, and 1.3 cm in thickness, this washable air filter can be customized to fit most vent sizes, making it a versatile solution for improving air filtration in different environments. Easy to Cut: These air conditioning filters are easy to cut and install, allowing for a custom fit to various vent dimensions. Their DIY design enables users to trim and install the filter independently, saving on professional installation costs. Suitable for use with wall, ceiling, and floor vents. Wide Range of Applications: Ideal for use in various vent types, including air conditioning vents, HVAC systems, floor grilles, and more. The adaptable design makes it suitable for homes, offices, classrooms, and other spaces requiring efficient air filtration. Quality and Safe Material: Made from durable polyester material, this air filter ensures effective and long-lasting performance. It is washable and reusable, providing consistent filtration for improved air quality in residential and commercial settings. Product Dimensions: 30 x 230 cm Material: Polyester Color: Blue Package Contents: 1 x Air Vent Filter Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement may vary by +/- 1-3 cm.