Product overview

Listed products follow the recommendations set by ITT Water & Wastewater. Note that other products may be suitable depending on operating conditions.

Filtration

Leopold elimi-NITE® Gravity Filtration

Biologically active gravity, granular filters used primarily for suspended solids, BOD related to the TSS, nitrate, and phosphorus removal. Consists of Leopold Type S dual parallel lateral underdrain, Leopold Engineered Filter media products, FilterWorx control system and carbon source feed system. ITT Water & Wastewater also provide engineering design for the flume and backwash system

Leopold FilterWorx® Gravity Filtration

Gravity, granular filters used primarily for suspended solids removal. Consists of Leopold Type S® dual parallel lateral underdrain, Leopold Engineered Filter Media® products and FilterWorx® control systems.

Leopold Type S® Family of Underdrain

Underdrain are used to support media during filtration and to uniformly distribute backwash air and water when the filtration media needs to be cleaned.

 

Engineered Filter Media® Products

Engineered Filter Media® products are used in a gravity, granular media filter to remove solids and to support biological growth.

FilterWorx® Control System

FilterWorx® control systems are used to control the valves, pumps, blowers and water flow in a gravity, granular media filter.

 

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