Product Line  >  N-Dec Underdrain

N-Dec Underdrain


Random media underdrain and support system for trickling media.

N-Dec modular panels eliminate blockage of the trickling filter floor. Manufactured of HDPE, N-Dec panels are resistant to ultraviolet degradation. N-Dec underdrains are strong and lightweight, yet flexible enough to allow self-contouring to variations in the trickling filter floor.

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