Purchase Qty. Reference FOB Price
49-98 Bags US$5.00
99-498 Bags US$4.70
499-1,498 Bags US$4.50
1,499 Bags US$4.00
1,500+ Bags US$3.40
Product Description
High Bearing Capacity Sand Filter Instead Polyester Fiber Ball Filter Media For Rain Water Treatment Compared with the traditional rigid filter, the ball filter has the advantages of good elasticity, no floating and long working period. In the filtration process, the gap of the filter layer along ...