YOU CAN'T OVERESTIMATE THE QUALITY
OF DELTA SCREENS UNDERDRAINS.
More economical, better performing, longer lasting, less maintenance. Delta Screens underdrains are a great solution for direct media retention in sand, dual- and mixed-media applications. Our underdrains combine effective flow collection and exceptional backwash distribution into a single unit.
This combination maximizes strength and improves collection efficiency by providing the greatest amount of open area while also eliminating plugging and binding. Compared to block-style underdrains, our innovative design also reduces installation time by 90%, making it a very affordable option.