The Protool RO/DI is efficient, durable, and user-friendly. This RO/DI Cart is loaded with essential features, including a built-in TDS meter, three-way valve, pressure gauge, on/off valve, and more, providing users with comprehensive control and monitoring capabilities. Its solid wide base and stainless steel frame ensure durability, and being made in the United States, it reflects a commitment to quality craftsmanship. Everything you need to clean any residential job.
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