Efficient dirt interception Strategically designed grid spacing stops leaves and dirt from accumulating, promoting consistent water flow and maintaining pump efficiency for uninterrupted operation. Optimized pump protection The pond pump filter bag features a double-layer filter screen that acts as a physical isolation layer to minimize equipment wear and extend mechanical life, while reducing intrusion of foreign objects to support the protective pump barrier. Excellent flow adaptation Efficient water transfer through fast circulation, high-capacity filtration, and 3D weaving technology, optimizing flow for even pond performance. Durable polyester fabric Made from high-quality polyester fabric, this filter bag is weather-resistant, tear-resistant, has UV protection, and is built for long outdoor durability. Use scenarios - Install in garden ponds or pond features to protect the pump and keep water clear by reducing debris. - Use in seasonal outdoor setups where exposure to sun, rain, and wind occurs, requiring durable filtration components. - Retrofit existing pond filtration systems to enhance dirt capture, improve flow, and reinforce pump protection. This description maintains the original product’s focus on dirt interception, pump protection, flow performance, and durable materials, while presenting concise benefits and practical use cases.