Purchase Qty. Reference FOB Price
10-499 Boxes US$5.00
500-2,799 Boxes US$4.40
2,800+ Boxes US$3.80
Product Description
Industry Fiber Ball Filter Mediailter Ball Media Filter Balls For Swimming Pool Water Treatment Filter ball has good water permeability and breathability. Does not contain toxic and harmful substances, will not affect the water quality. Durable and resistant to cleaning. Can be reused, dirt can ...