DescriptionAre you still worried about not find suitable filter balls? Ourfilter balls are made of high-quality polyester fiber, which can beused for a long time and are not easily damaged. They are good choicesto filter and clean the swimming pool.Features-Material: Polyester Fiber -Note: There are about 200g pool cleaning balls in each bag -They have the advantages of light weight, high strength, and good elastic effect. -High standard water for oil field, chemical industry, electric power, metallurgy and other industries. -These filter balls have good performance, long service life, safe and good substances. -It has the advantages of light weight, high strength and good elastic effect. -High density, not rotted or deformed after washing. Effectively filter the fine substances in the power plant.
