High-Efficiency Compressor Cooling Countertop RO Water Purifier
Direct-Connect Tankless Design & 4L Stainless Steel Tank, 99.99% UV-C Sterilization (OEM/ODM Factory Supply)
This high-performance countertop RO water purifier is engineered to provide instant, refreshing water access for modern living and professional environments. Featuring a sophisticated direct-connect system that eliminates bulky external storage while maintaining a high-capacity 4L internal stainless steel purified water reservoir, it ensures a seamless water supply. Powered by an advanced compressor cooling system, it delivers rapid, consistent hot and cold output (upgradeable to 3-mode: hot, cold, and ambient). Integrated with 99.99% effective UV-C sterilization, smart touchscreen controls, and energy-saving functions, this unit strikes the perfect balance between safety, efficiency, and operational convenience for homes, offices, and small commercial spaces.
Key Features
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High-Efficiency Compressor Cooling: Advanced compressor technology ensures rapid, steady chilling performance, delivering ice-cold water instantly even during peak demand.
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Advanced 99.99% UV-C Sterilization: Built-in high-output UV lamp provides 24/7 continuous disinfection, guaranteeing absolute water purity and safety.
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Direct-Connect Tankless Design: Eliminates the need for external pressure tanks; connects directly to your municipal water line for a space-saving, clutter-free installation.
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4L Stainless Steel Purified Water Tank: Features a premium, durable 4L internal stainless steel reservoir equipped with dual-float safety sensors to prevent overflow.
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Smart Touchscreen & Safety Features: Intuitive LED touchscreen interface includes a child safety lock and filter replacement alerts, ensuring precise control and peace of mind.
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Energy-Saving Sleep Mode: Customizable sleep function (adjustable 0–5 hours) optimizes power consumption, making it an efficient choice for 24/7 commercial operation.
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.
Precision Tooling Center
200+ Precision Molds | Rapid Prototyping
Equipped with an extensive library of 200+ sets of precision molds, we support independent R&D and rapid prototyping, ensuring exclusive mold protection for OEM partners.
Injection Molding Workshop
15+ High-Speed Injection Machines | Food-Grade Material
Featuring 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.
Final Assembly Lines
4 Semi-Automated Lines | 50,000 Units Monthly Output
Our facility houses 4 standardized assembly lines operating under lean manufacturing principles. With a monthly capacity of 50,000+ units, we ensure timely delivery for high-volume global wholesale orders.
Commercial System Workshop
High-Flow Commercial Systems | Adaptable to large-scale projects
Specially designed for large-scale commercial RO systems. Our engineering team ensures these units providing stable performance for offices, schools, and hospitals.
Advanced Testing & QC Center
Commitment to Quality | Testing at Every Stage
Prior to packaging, every single product undergoes rigorous performance testing. Our laboratory simulates extreme operating conditions--including 500 PSI burst tests and salt spray analysis--to ensure that our products maintain reliable operation for years to come, regardless of the climatic environment.
Filter Cartridge Workshop
3 Million Units Annual Capacity | 0.0001 μm Precision
Our filter production line utilizes medical-grade membranes and premium carbon. With an annual output of 3 million cartridges, we maintain strict control over the core filtration media to guarantee a 95%+ salt rejection rate.
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