Sandflo Filter HomeProductsSandflo Filter Inquiry Save to Favorites GO :::::Sort::::: Name Date Added Popular ↑ ↓ Sandflo Filter Sandflo Filter: The new Sandflo Filter for the removal of SS, BOD and COD is most common filter in the world under the international patent for 30years. (we have the reference list for more than 1,000units in... Read More Inquiry Now Bio-Materials Sandflo Filter