ZOTEE 1.54 Lbs Pool Filter Balls for Sand Filter, Reusable Filter Balls Replace Pool Sand, Multi-Functional Mixed Sand Filter Balls for Pool, Aquariums, and Hot Tub (Equals 50lbs Pool Filter Sand)

["【Powerful 3-5 Micron Filtration】These pool filter balls capture impurities down to 3-5 microns, keeping your pool water crystal clear. With a much higher filtration rate than traditional pool sand, they ensure efficient cleaning and more time for you to enjoy the pool.","【Easy-Care & Long-Lasting】These reusable polyester pool filter balls for sand filter are both machine-washable and backwash-friendly. Highly durable, they offer consistent filtration while saving water and energy, and come with a mesh wash bag for effortless cleaning","【A Lighter, Better Sand Replacement】A mere 1.54 lbs of our sand filter balls replaces 50 lbs of sand. Lighter yet more effective, they capture fine particles and suspended substances with superior porosity for crystal-clear water. Easy to install and machine-washable for low upkeep. Prevents clogging and extends your filter's lifespan","【Versatile Filter Solution】Compatible with most pool sand filters, aquariums, and water features, these pool filter balls for sand pump deliver efficient impurity removal and crystal-clear water quality across diverse aquatic environments. An ideal, all-in-one filtration upgrade.","【Usage Tip】When your sand filter's outlet diameter is larger than the filter balls for sand filter, we recommend using them with the included mesh bag to prevent clogging. If you have any questions, feel free to contact us for assistance"]