Purchase Qty. Reference FOB Price
1-4 m3 US$435.00
5-9 m3 US$275.00
10+ m3 US$220.00
Product Description
Customized Water Sponge Filter 10-60PPI Reticulated Polyurethane foam Sponge Filter Polyurethane Biological Foam media is a polymer synthetic hydrophilic polyurethane biological denitrification filler, which is formed by double explosion of oxygen and hydrogen. The pore size is ...