Pentair SM & SMBW Tank Band Clamp Assembly

This specific band clamp is designed exclusively for the Pentair SM and SMBW 4000 Series D.E. filters. Before purchasing, verify your filter model number on the tank label to ensure it matches this series.

Yes, the kit comes with the essential hardware required to secure the tank halves. You will have everything needed to establish a tight, leak-free seal right out of the box.

The assembly is built from durable metal specifically chosen for the demanding environment of a pool filtration system. It is engineered to withstand constant operating pressure and exposure to pool water over the long term.

This product is a complete tank band clamp assembly, which is the standard replacement approach for this model. Replacing the entire assembly ensures that the tensioning mechanism and the band itself are perfectly aligned and structurally sound.

You should consider replacing the clamp if you notice visible rust, cracks in the metal, or if the threads on the tensioning bolt are stripped and no longer hold the tank halves tightly together. If you see water leaking from the center seam of your filter tank, the clamp is often the first component to inspect.