1. Durable IndustrialGrade Mesh MaterialCrafted from heavyduty industrial mesh, these pond filter bags resist tearing and damage while effectively blocking debris. The robust material ensures longlasting protection for your pond pump and filter system. 2. Complete 2Pack Pond AccessoriesYou'll receive 2 pond filter bags (45×45cm/17.72'×17.72'), sized to fit most small pond filters and pumps. Ideal as essential pond equipment for maintenance. 3. ClogResistant Filter DesignThe sturdy pond filter box replacement features tightknit mesh to prevent clogging while maintaining its rigid structure for debris protection. Its durable construction keeps your pump safe from harmful particles without compromising water flow. 4. Secure Drawstring OperationDesigned with a heavyduty drawstring for easy installation, simply insert your pump and tighten the cord for a secure fit. This pond cover ensures your equipment stays positioned while allowing water circulation.