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An RO Pretreatment System is a necessity for any Reverse Osmosis or Nanofiltration system to prevent fouling (the buildup of solid material in a RO or NF system). Pure Aqua has a wide variety of pretreatment systems including multi media filters, activated carbon filters, automatic water softeners, chemical dosing systems, iron removal filters, pre-UV sterilizers, and ozonation systems to meet the necessities of your project. The buildup of said debris reduces your RO or NF system's overall production capacity and shortens its life span, making a pretreatment system incredibly important for maximizing the effectiveness of your system.

RO Pre-treatment Systems

Reverse Osmosis Pre-treatment

Reverse osmosis (RO) is a filtration method that removes many types of large molecules and ions from solutions by applying pressure to the solution when it is on one side of a selective....more->


Pure Aqua, Inc. provides pre-engineered, fully integrated and automated systems for the production of purified water meeting USP standards. Validation is an available option. The packaged systems include pre-treatment, Reverse Osmosis (RO) and Electrodeionization (EDI).

Pure Aqua, Inc. is provides cost efficient PHARMA grade equipment. While the systems are pre-engineered, each system is customized to meet the end users’ specifications and requirements. In addition to packaged USP systems, Pure Aqua provides auxiliary equipment such as distribution skids.