Material Made from polyester mesh material, these filter mesh bags offer robust protection for your pond water mechanical unit against organic material that can cause wear and tear over time, ensuring the longevity of your water mechanical unit.Package Contents Our mesh bag set comes with two mesh bags, each measuring 3141 cm, providing plenty of replacement for your filtration needs.Easy maintenance Cleaning or replacing the drawstring mesh bags is easy, helping to maintain optimal performance of the hydromechanical unit. By keeping the mesh bag clean, you significantly extend the life of your hydromechanical unit, saving time and money on replacements.Drawstring Style Designed with a drawstring closure, these filter bags are easy to open and close tightly. This feature effectively prevents debris from entering and damaging your hydromechanical unit, providing peace of mind and hasslefree maintenance.Versatile Applications Whether you have a pond, aquarium, pool or other water feature, our pond filter bag offers reliable protection for your water mechanical devices. They help maintain clean and safe water conditions, ensuring a healthy environment for your aquatic inhabitants.