1. Product Type: Pool filter cleaning brush 2. Material: ABS 3. Weight: Approximately 163 grams / 5.7 ounces 4. Product Size: Approximately 26 centimeters / 10.2 inches 5. Usage: Open the product and clean according to the filter mode. 6. Package List: - 1 x Pool filter cleaning brush 7. Notes: - 1. Due to manual measurement, a 0 - 1 inch error is allowed. Thank you for your understanding. - 2. As monitors are not calibrated the same, the color of the item shown in the photo may vary slightly from the actual item. Please refer to the actual item. 8. Features: - 1. Comes with 10 nozzles that open and clean simultaneously, without splashing water, and quickly removes debris and dirt from the filter. - 2. Easy to use. Regular use of this product can effectively extend the service life of the filter. - 3. Reduces filter cleaning time by up to 50%, saves water, and gives you more time to use the spa or pool. - 4. High - quality switch and excellent hose connection, easy to use, and widely used in swimming pools, fountains, pools, spas, etc. - 5. It has a durable ABS shell, which is corrosion - resistant and wear - resistant, with a long service life.