Features: Precisions woven meshes ensures stable function by preventing clogging and promoting smooth water, all while intercepting debris for balanced distribution. The elastic closure and retractable structure make this filter bag great for pumps, ensuring easy installation and dependable performances. The pond pumps filter bag features multilayer reinforcement and fibers, ensuring resistant to tearing during extended periods of submersion in varying water environments. Suitable for aquarium and pond setups, this filter bag supports outdoor fountains while blocking impurities to ensuring clean water maintenance with dependable performances. With a practical drawstring, this pond pumps filter bag resists clogging and utilizes a fine meshes screen cover to trap even the smallest particles. Specifications: Component: Nylon Size: about 25x25x25cm/9.84x9.84x9.84inch Package Includes: 1set Pond pumps Bag note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.