High Efficiency Pool Filter: High efficiency robot cleaner filter that removes dirt and debris such as leaves, dust and diatoms from the pool. It makes your swimming pool spotless. Premium Quality: ABS plastic frame, more durable. At the same time, it can firmly support the filter layer and prevent it from breaking during operation. Recommendation: These filters are washable and reusable and can last 2-3 years if used properly. Rinse the filter every 4-6 weeks for best performance. Compatible with: for Dolphin M400, M500. The same model 9991432-R4.
