7-Stage Home Drinking Water Purifier 75GPD RO System - Dual Mineralization & Global Plug Options

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Ultra-Pure 7-Stage Reverse Osmosis Water Purifier 75G - Home Drinking System with Coconut Shell Carbon & 3.2G Pressure Tank

7-Stage Home Drinking Water Purifier 75GPD RO System - Dual Mineralization & Global Plug Options

This 7-stage RO system is engineered to solve the common drawbacks of standard RO purifiers: it delivers ultra-pure water and restores beneficial minerals for better taste and health. The first three pre-filtration stages (PP cotton, GAC, CTO) remove large particles and chlorine, protecting the RO membrane (stage 4) to ensure long-term efficiency. The RO membrane eliminates 99% of contaminants, while stage 5’s coconut shell carbon polishes taste. Stages 6-7 use a dual mineralization process to add calcium, magnesium, and potassium, creating water that mimics the taste of natural spring water. The system supports 110/220V power and offers EU/UK/US plug options, making it suitable for global use.

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DESCRIPTION

MODEL

ACCESSORIES

ABOUT US

DESCRIPTION

Product description：

This 7-stage RO system is engineered to solve the common drawbacks of standard RO purifiers: it delivers ultra-pure water and restores beneficial minerals for better taste and health. The first three pre-filtration stages (PP cotton, GAC, CTO) remove large particles and chlorine, protecting the RO membrane (stage 4) to ensure long-term efficiency. The RO membrane eliminates 99% of contaminants, while stage 5’s coconut shell carbon polishes taste. Stages 6-7 use a dual mineralization process to add calcium, magnesium, and potassium, creating water that mimics the taste of natural spring water. The system supports 110/220V power and offers EU/UK/US plug options, making it suitable for global use.

Advantages：

Dual Mineralization for Healthier Water: Reintroduces electrolytes that support bone health and muscle function; neutralizes acidic RO water to protect plumbing.
Global Plug Compatibility: Optional EU (0.60USD surcharge), UK (6.60USD surcharge), and US (7USD surcharge) plugs eliminate regional power issues.
75GPD Capacity for Daily Needs: Produces enough water for drinking, cooking, and appliance use (e.g., coffee makers, humidifiers) for 3-5 person households.
Easy Filter Replacement: Quick-connect fittings allow tool-free filter swaps; each filter has a color-coded label for simple identification.
Compact Under-Sink Design: 360215445mm dimensions fit standard cabinets; the white PP housing blends with kitchen decor.

MODEL

7 stage water purifier

Product Name	7-Stage RO Reverse Osmosis Water Purifier (Frame)
Filter Cartridge Quantity	7 Stages
Flushing Method	Manual
Main Unit Dimensions	360215445mm
Water Storage Tank	3.2G-C (3.0G Actual)
Gross Product Weight	About 12kg
Water Production Flow Rate	75G
Power Supply	110/220V, 50/60HZ
Water Pump	75G
Net Main Unit Weight	About 6.5kg
Packaging Size (3.2-C Pressure Tank)	520420480mm

ACCESSORIES

waterpurifier accessories

Optional Configurations
Serial No.	Modified Content
1	Four-way valve replaced with water inlet solenoid valve
2	Wastewater ratio valve (18-second) replaced with automatic flushing valve
3	3.2-C pressure tank (3.2 gallons) replaced with 3.2-gallon plastic pressure tank
4	3.2-C pressure tank (3.2 gallons) replaced with 4-gallon plastic pressure tank
5	3.2-C pressure tank (3.2 gallons) replaced with 3.2-gallon iron pressure tank
6	75G RO reverse osmosis membrane replaced with 100G RO membrane
7	75G RO reverse osmosis membrane replaced with 75G Viken brand RO membrane
8	POM three-way ball valve replaced with copper ball valve
9	POM three-way ball valve replaced with zinc alloy ball valve
10	Granular carbon (coal-based) replaced with coconut shell carbon (iodine value 900)
11	Compressed carbon (coal-based) replaced with coconut shell carbon (iodine value 900)
12	Faucet (zinc alloy, standard 2-inch three-prong neck) replaced with zinc alloy faucet (quick-connect 2-inch three-prong neck)
13	Faucet (zinc alloy, standard 2-inch three-prong neck) replaced with zinc alloy faucet (quick-connect 2-inch single-lever, extended screw (10CM))
14	Faucet (zinc alloy, standard 2-inch three-prong neck) replaced with zinc alloy faucet (quick-connect 2-inch American-style)
15	Faucet (zinc alloy, standard 2-inch three-prong neck) replaced with stainless steel faucet (quick-connect 2-inch)
16	Faucet (zinc alloy, standard 2-inch three-prong neck) replaced with stainless steel faucet (quick-connect 2-inch, extended screw (10CM))

WHY UMEK

With 28 years in water treatment and 16 years of international market experience, UMEK delivers one-stop solutions trusted in over 120 countries for efficient and reliable results. As the largest industrial water treatment wholesaler in the north, backed by 30+ professionals and a unique culture of mentorship and excellence, we are committed to providing high-quality products and customized services.

We partner with top-tier suppliers like Runxin Valve and Pentair, ensuring certified products with strict quality control. UMEK also offers a value-driven environment, comprehensive training, and growth opportunities, empowering employees and achieving mutual success. Choose UMEK – your partner in expertise, innovation, and sustainable development!

WHY UMEK

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EXHIBITION

Water Tech 2023

Water Tech 2024

Canton Fair

FAQ

A1. Why choose UMEK for industrial water treatment solutions?

Q: With 28+ years in water treatment and 16+ years of global expertise, UMEK combines innovation, certified quality, and tailored services. As the largest wholesaler in the north, we deliver trusted solutions across 120+ countries, backed by 30+ professionals and partnerships with industry leaders like Runxin Valve and Pentair.

A2. Are UMEK products certified for international standards?

Q: Yes. All products undergo strict quality control and comply with global certifications (e.g., ISO, CE, WRAS). Our partnerships with top-tier suppliers ensure reliability and performance in diverse industrial applications.

A3. Can UMEK provide customized water treatment solutions?

Q: Absolutely. We specialize in tailored services, designing systems to meet unique client needs. Our team collaborates closely with you to ensure optimal efficiency, cost savings, and compliance.

A4. How does UMEK ensure product quality?

Q: Every product is rigorously inspected, tested, and certified. We work exclusively with vetted suppliers like Runxin Valve and Pentair, adhering to international quality benchmarks at every production stage.

A5. What industries does UMEK serve internationally?

Q: We serve 120+ countries across sectors like manufacturing, energy, municipal water, and agriculture. Our solutions adapt to regional regulations, climates, and operational demands for seamless global delivery.

A6. Does UMEK prioritize sustainability in its solutions?

Q: Yes. Sustainability drives our innovation. We optimize water reuse, reduce chemical waste, and integrate energy-efficient technologies to support clients’ environmental and ESG goals.

A7. What post-purchase support does UMEK offer?

Q: Clients receive lifelong technical support, including system maintenance guidance, troubleshooting, and employee training. Our mentorship-driven team ensures your operational success long after installation