General description The 1000g Pool Filter Ball is designed for outdoor pools and sand filtration systems, significantly improving water quality and health. This new generation of filter balls is lightweight, efficient, and environmentally friendly, offering excellent filtration performance. With a high adsorption capacity, it effectively filters suspended particles and even grease, ensuring clean and clear water. Technical specifications Material: 100% polyethylene, recyclable Diameter: 5 cm (Φ50mm) Weight: 1400 grams Replacement capacity: 1400g replaces 50kg of filter sand Filters particles down to 1 micron Installation Use 300g instead of 10kg filter sand Use 500g instead of 18kg filter sand Use 700g instead of 25kg filter sand Use 1000g instead of 36kg filter sand Use 1200g instead of 43kg filter sand Use 1400g instead of 50kg filter sand Recommended to use with a mesh bag to avoid clogging Usage Filters suspended particles and grease Requires less backwashing due to higher dirt