Quality Water Solutions’ RoTech Series reverse osmosis machines are known for their quiet operation. Manufactured to meet or exceed today's standards in producing high quality water. These units will meet your needs and give you years of trouble free operation. They offer a powder coated frame, stainless steel vessels, stainless steel tubing and a submersible pump. Available in single or three phase. Each unit is customizable to your application needs and are expandable as your needs change in the future.