VEVOR Pool Filter Balls for Sand Filter, 2.1 kg, Filter Balls Replace Pool Filter Sand, Reusable Polyester Fiber Filter Media Balls with Wash Bag, for Swimming Pool Above Ground Pool Aquarium Tank free-shipping Aspect Ratio: 16:10

Aspect Ratio: 16:10

Upgraded cam lock with 2 keys for security

Overall dimensions: 86*48*66cm

Supports up to 228 kg weight capacity

VEVOR Pool Filter Balls for Sand Filter, 2.1 kg, Filter Balls Replace Pool Filter Sand, Reusable Polyester Fiber Filter Media Balls with Wash Bag, for Swimming Pool Above Ground Pool Aquarium Tank free-shipping Aspect Ratio: 16:10These filter balls replace traditional sand, trapping fine particles like pollen, dirt and grass clippings to restore crystal clear water quickly. They're reusable and machine or hand washable, cutting down on replacement costs and ongoing maintenance hassle. 100% polyester fiber construction for high filtration strength and long service life Lightweight and reusable alternative to pool filter sand Compatible with sand filters, cartridge filters, and