Pool Filter Balls for Sand Filter Pump 3.5 lbs Reusable for Swimming Pool

VEVOR Pool Filter Balls for Sand Filter Pump 3.5 lbs Reusable for Swimming Pool
Pool Cleaning
Replace Sand Filters
Complete Accessories
Reliable and Durable
Widely Used
Secure and Washable
Color: White,Item Model Number: F7,Product Dimensions: φ1.97 in / φ50 mm,Main Material: 100% Polyester Fiber,Weight: 3.5 lbs / 1.56 kg