Flexible Choice: The single bag measures 30cm x 22cm, making it suitable for daily cleaning of home pools or frequent replacement of commercial pools. Suitable for various usage scenarios. Drawstring Closure for Easy Installation: The mesh bag is equipped with a drawstring. Attach one end of the mesh bag to the outlet of your pool vacuum and pull the drawstring to quickly complete installation. Operation is simple and user-friendly, and replacement can be done without tools. Fine Mesh and Efficient Filtration: The fine-mesh nylon structure accurately captures large and small debris such as leaves, sand, paper scraps, seaweed, etc., effectively filtering impurities in the pool water, keeping the water clean and clear, and reducing the frequency of water changes. High-quality nylon is durable and reusable. Made of wear-resistant nylon, tear-resistant and bubble-resistant, it can be reused after cleaning and will not break easily after long-term use. It is more economical and environmentally friendly than disposable mesh bags and is suitable for most pool vacuums. Multifunctional cleaning aid. Not only suitable for pool leaf traps, but can also be used with vacuum cleaners to clean up water in the yard, dirt on patios, and other debris. A single bag solves the common problems of collecting solid waste when cleaning outdoor areas and improves cost-effectiveness.