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 cleaner air and improve 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 customize, allowing for a secure fit in various vent types. Their DIY design enables users to easily trim and install the filter without professional assistance, suitable for use with wall, ceiling, and floor vents. Wide Range of Applications: Ideal for use in vents of various sizes, this filter is suitable for air conditioning vents, HVAC systems, floor grilles, windows, and more. Its adaptable design makes it a practical choice for homes, offices, classrooms, and retail spaces. Quality and Safe Material: Made from durable polyester material, this air filter roll provides efficient filtration and helps purify the air passing through your system. The reusable design allows for repeated washing, maintaining performance over time. Dimensions: 30 x 230 cm Material: Polyester Color: Blue Package Includes: 1 x Air Vent Filter Note: The actual product color may vary slightly due to lighting conditions and display settings. Size may vary by ±1–3 cm due to manual measurement.