Comprehensive Air Filter: Each package includes 1 roll of furnace air filter for air conditioning systems, designed to capture and remove airborne particles such as dust, hair, and other pollutants, helping to maintain cleaner air and a fresher environment 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 trimmed to fit most standard vent sizes, making it a versatile solution for improving air filtration in different rooms and applications Easy to Cut: These air conditioning filters are easy to cut with scissors, allowing for a custom fit to various vent dimensions. Their DIY-friendly design enables users to install the filter without professional help, saving time and money. Suitable for use with wall, ceiling, and floor vents Wide Range of Usages: Ideal for use in HVAC systems, air conditioning units, floor grilles, return air vents, and more. The customizable size makes it suitable for homes, offices, classrooms, retail spaces, and recreational vehicles Quality and Safe Material: Made from durable polyester material, this air filter provides efficient filtration while remaining reusable. It can be washed and reused, offering long-term performance and consistent air quality improvement Size: 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 in color representation. Measurement may vary by +/- 1-3 cm