Features:* 100% brand new and high quality* Made of high quality materials, more durable* Exquisite and delicate, very fitting wiTh equipment with* High efficiency robotiC filter cleaner removes dirt and debris from the pool such as leaves, dust and diatoms. It keeps your pool spotless.* ABS plastic frame, more durable. At the same time, it can firmly support the filter layer and prevent it from breaking off during operation. *Washable and reusable, these filters can last 2-3 years if used properly. Flush the filter every 4-6 weeks for best performance. * Compatible with: for Dolphin Nautilus CC Plus, M4,M5,M400, M500, M200, for Dolphin Triton Plus, for Dolphin Wave 65 pool cleaner. (Not for Nautilus CC)* Same as model 9991432-R4. Package Contents: 4 * Ultra-Fine Filters Note: The actual color of the item may be slightly different from the pictures displayed on website caused by many factors such as the brightness of your monitor and light brightness .