?Compatibility?This HEPA 13 filter has dimensions of 6.5"(Height) x 7.48"(Width), which is compatible with Dreo DR-HAP005S air purifier. Check your device model against product info or pics before buying to ensure a match. ?Versatile Scenarios?Ideal for various environments—use it in homes, offices, restaurants, and more. This filter seamlessly integrates into different spaces, ensuring excellent performance everywhere. ?All-Round Filtration?The Pre-Filter traps hair, lint, fibers, and dust. The H13 True HEPA Filter captures fine particles like pollen and pet dander. And the Activated Carbon layer absorbs smoke, cooking fumes, VOCs, and PM2.5, forming a comprehensive 360° air-cleaning system. ?Easy Maintenance?For optimal performance, we recommend replacing the filter regularly, typically every 3 to 6 months depending on usage. ?Quality Service? If you have any questions or suggestions regarding the use of our products, please feel free to let us know. We will do our best to solve the problem.