Pond Pump Mesh Bag, Water Pump Barrier Bag for Fish Tank, Pool Cleaner, 31x41CM Note: This product page is only for the 31x41CM size. If you need other sizes/colors, please refer to the Questions & Answers section. Description: Material: Water pump filter bag made of mesh fabric material, durable and sturdy for use. Durable: Water pump barrier bag with industrial-grade mesh material, heavy-duty triple-stitched mesh. Feature: The aquarium filter bag is made of heavy-duty mesh and is tear- and clog-resistant. Convenient drawstring to secure the pump in the bag. Easy to clean or replace: The pump mesh bag prevents debris from entering, prolonging the pump's lifespan. Size: The dimensions are suitable for most pump sizes. Protects the pump from harmful debris. Specification: Product Name: Filter Bag Color: Black Material: Mesh Fabric Size Chart: 31*41 CM/12.2*16.14 inches 47*47 CM/18.5*18.5 inches Package Includes: 1 pc Water Pump Filter Net Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be a 1-2 cm size error.