High-Capacity Countertop RO Water System – 5L+2L Dual Tank Design With Built-in UV Sterilization (Modular Heating Upgrade Available)
| Flow Rate: | 75-100 GPD (Customizable) | Filtration Stages: | 3 Stages |
| Filter Cartridge Structure: | PPC+RO (Customizable) | Desalinization Rate: | ≥95% |
| Inlet Pressure: | 0.1 - 0.4 MPa | Voltage: | 100-240V, 50-60Hz |
| Dimensions: | 187*408*408 Mm | Applicable Water Source: | Municipal Tap Water |
| OEM/ODM Service: | Yes | ||
| High Light: | countertop RO water system with UV sterilization,dual tank RO water purifier 5L+2L,modular heating desktop RO purifier |
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This professional countertop RO water station is engineered for high-performance hydration without the need for installation. It features an extra-large 5L external source tank and a 2L internal purified tank, making it the perfect solution for busy households and office environments. Equipped with built-in UV-C sterilization and a flexible modular architecture, this model offers a "Heating-Ready" design, allowing for seamless functional upgrades to meet diverse market requirements.
Key Features:
- Massive 7L Total Capacity: Designed for heavy usage, the 5L raw water tank minimizes refilling frequency, while the 2L internal purified tank ensures a continuous supply of clean water. It is an ideal "all-day" water solution for multi-person families and professional workplaces.
- Modular "Heating-Ready" Architecture: While this standard model focuses on ambient purification, its internal structure is "Heating-Ready." We provide professional OEM support to upgrade this unit to an instant heating version, allowing you to expand your product line with minimal R&D risk.
- Advanced UV-C Sterilization: To prevent secondary pollution in the storage tank, a built-in UV-C lamp provides continuous sterilization. This ensures every drop of water is not only filtered by RO technology but also biologically safe for immediate consumption.
- Zero-Technician DIY Maintenance: Our proprietary "Quick-Twist" filter design allows users to replace cartridges in seconds without any tools. The integrated smart LED panel monitors filter life in real-time, significantly reducing your after-sales maintenance burden.
- Absolute Safety & Stability: The internal layout strictly separates water circuits from electrical components, eliminating risks of leakage or short circuits. This robust design guarantees the long-term stability required by global brand owners and distributors.
Product Details






WHY CHOOSE VIANO AS YOUR WATER TREATMENT PARTNER?
—— More Than a Supplier, Your Strategic Manufacturing Base in China.
01. The Power of a Source Manufacturer
Founded in 2007 and headquartered in Hefei, Viano combines 15+ years of water purification expertise with massive production capacity. With 300+ skilled staff and an annual output of 400,000 sets, we are the heavy-duty engine behind your brand’s global growth.

02. Market-Ready Standards & Recognition
We lower your market entry barriers by maintaining up-to-date international certifications. Our rigorous quality management system ensures that every water purifier delivered is fully compliant, reliable, and ready for your shelves.

03. Full-Service OEM/ODM: From Concept to Market
Unlock total flexibility with our integrated manufacturing. We support diverse customization options including logo branding, exclusive color schemes, and regional water quality adjustments. With our in-house mold center and certification support, we accelerate your time-to-market while ensuring strict confidentiality (NDA).

04. Inside Our Factory: Your OEM/ODM Powerhouse
Take a transparent look into Viano’s manufacturing excellence. With in-house molding, food-grade injection, and 100% functional testing, we turn complex engineering into reliable water solutions for global partners.
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Precision Tooling Center 200+ Precision Molds | Rapid Prototyping |
Injection Molding Workshop 15+ High-Speed Injection Machines | Food-Grade MaterialFeaturing 15+ advanced injection molding units, we produce 100% of our filter housings and water-contact components in-house. We strictly use food-grade raw materials to ensure structural durability and water safety. |
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Final Assembly Lines 4 Semi-Automated Lines | 50,000 Units Monthly Output |
Commercial System Workshop High-Flow Commercial Systems | Adaptable to large-scale projects |
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Advanced Testing & QC Center Commitment to Quality | Testing at Every Stage |
Filter Cartridge Workshop 3 Million Units Annual Capacity | 0.0001μm Precision |
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