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Type 3 Pure Water Purification System
Type 3 pure water system, part of our MOLRO series, is an economical solution designed to produce pure water straight from your tap water supply. It is ideal for users who need pure water for general chemical and physical analysis and as a water source for instruments.
Key Features of Our Pure Water Systems
Standard Compliance
Our systems produce water with a conductivity of less than 10 µs/cm, which meets the GB6682-2008 Type 3 water quality standard and also ASTM, CAP, and NCCLS standards.
RO Technology
The system utilizes a single-pass or double-pass RO module, which effectively removes up to 99% of inorganic salts, particles, and organic substances.
Customizable Capacity
The capacity of the systems can be customized from 5L/H to 150L/H to meet various needs.
Automated Operation
The systems can be equipped with a touch screen for online monitoring of working conditions, water quality, pressure, and consumable lifespan.
Advantages of Our Type 3 Water Systems
Cost-Effective: The MOLRO series is our most economical model, designed for users who only require pure water.
Reliable Purity: Our systems consistently deliver water with stable quality and low conductivity, meeting Type 3 standards.
Flexible Configuration: Systems can be configured with a single-pass or double-pass RO module depending on the TDS of the feed water. A double-pass RO module is recommended for feed water with a TDS between 200ppm and 400ppm.
Compact Design: All components, including the RO purification unit and reservoir, are integrated into a single unit with options for a desktop or vertical design to fit your space.
Product Type 3 Water Systems
| No. | Model | Capacity |
| 1 | MOLRO-5L | 5L/H |
| 2 | MOLRO-10L | 10L/H |
| 3 | MOLRO-20L | 20L/H |
| 4 | MOLRO-30L | 30L/H |
| 5 | MOLRO-40L | 40L/H |
| …… | ……. | …… |
| 6 | MOLRO-150L | 150L/H |
Applications for Our Pure Water Systems
The pure water produced by our systems is suitable for a wide range of general laboratory and industrial application.
General Lab Use
Ideal for preparing solutions and cleaning lab instruments.

Reagent Preparation
Used for the preparation of reagents and drugs.

General Testing
Suitable for general tests and as feed water for other purification systems.

Frequently Asked Questions
Type 3 water is a grade of pure water suitable for general laboratory applications. It has a conductivity of less than 10 µs/cm and is used for non-critical tasks like cleaning glassware and as feed water for more advanced purification systems.
The single-stage RO system is for feed water with a TDS less than 200ppm. The double-stage RO system is used for feed water with a TDS between 200ppm and 400ppm to ensure higher water quality.
The PP filter lasts 3-6 months, the activated carbon filter lasts 6-12 months, and the RO membrane lasts 1-2 years.
Yes, our pure water systems support capacities from 5 L/H to 150 L/H.
The optional touch screen allows you to monitor the working condition and water quality, including pure water conductivity and the remaining lifespan of consumables, which helps with maintenance and ensures consistent performance.
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Get in touch with us
Don’t let water quality issues stand in your way. MoerWater Purified Water Generator will help you solve all your water quality problems, improve operational efficiency, and ensure your product or experimental results are at the best level.
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