Water pump filter mesh bag Material and protection: Made of knitted mesh material, this bag is tearresistant and protects your pond pump from harmful debris, helping to minimize maintenance needs. Debris barrier: Designed to prevent debris, worms, leaves, and other small objects from clogging the pond pump, reducing the frequency of strainer cleaning. Fit and filtration: Two sizes available to fit most submersible pumps, providing a proper fit and filtration performance. Secure and tighten: Equipped with convenient drawcords and buckles for easy and secure attachment of your pump; tightening the bag provides enhanced protection. Use scenarios Home pond or water garden: Use with a submersible pump to catch leaves and debris before they reach the pump, keeping the system cleaner and reducing maintenance. Koi pond or gardens with fine debris: The bag helps prevent worms and small particles from clogging the pump, lowering the risk of downtime and maintenance. Outdoor fountains and water features: Suitable for submersible pumps in various water features, providing filtration and reducing the need for frequent strainer cleaning.