Description: Water regulator design enables this filter cartridge cleaner to allow you to freely control the water flow according to your actual needs. The filter cartridge cleaner is marked by high pressure jet design, so it can efficiently rinse dirt and debris from pool and spa filter cartridges. Made of high quality ABS material, this product is lightweight and durable to use. The length of the product is 28.5cm, the width is 9cm. It fits most pool cartridge filters and reduces water wastage. Item Name: Cleaning Brush Material: ABS Features: High Pressure Jets, Comfortable Grip, High Efficiency Size Details: 28.5cm x 9cm/11.22" x 3.54" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Cleaning Brush 1 x Connector Water regulator design enables this filter cartridge cleaner to allow you to freely control the water flow according to your actual needs. The filter cartridge cleaner is marked by high pressure jet design, so it can efficiently rinse dirt and debris from pool and spa filter cartridges. Made of high quality ABS material, this product is lightweight and durable to use. The length of the product is 28.5cm, the width is 9cm. It fits most pool cartridge filters and reduces water wastage.