Tankless Under-Sink RO Water Purifier with Smart Side-Display & 4-Stage Precision Filter

Smart Side-Display, 4-Stage Deep Purification & Compact Space-Saving Architecture (OEM/ODM Factory Supply)

The Viano premium series is a high-performance under-sink Reverse Osmosis system engineered for modern residential and light commercial environments. Encased in an ultra-slim, sleek white chassis, it features an intelligent side-display interface for seamless filter life and system monitoring. Designed to fit effortlessly into narrow cabinet spaces, its tankless configuration eliminates secondary pollution risks while providing a continuous supply of fresh water. Utilizing a sophisticated 4-stage precision filtration process (PP Cotton, CTO Carbon, a 0.0001μm high-rejection RO Membrane, and a post-UDF Carbon block) alongside a user-centric top-load wrench replacement design, it delivers pristine, great-tasting direct drinking water with uncompromised industrial reliability.

• Advanced 4-Stage Precision Filtration: Unlike single-stage alternatives, our sophisticated multi-barrier filtration technology tackles everything from visible sediments to microscopic threats. The heavy-duty sequence combines physical trapping, chlorine odor removal, and a 0.0001-micron RO barrier to eliminate heavy metals, scale, and viruses, finalized by a UDF taste enhancement layer for absolute peace of mind and safety.
• Ultra-Slim Space-Saving Tankless Design: Equipped with a powerful, high-efficiency direct-flow filtration engine and measuring just 437mm x 450mm x 160mm, this unit effectively maximizes under-sink storage space. By removing the traditional bulky water storage tank, it delivers continuous fresh-flowing water while seamlessly preventing bacterial growth inside stagnant reservoirs.
• User-Centric Top-Load Wrench Maintenance: The innovative top-load "twist-to-replace" layout makes routine filter maintenance effortless and quick. Combined with a dedicated ergonomic front wrench tool, users can easily unlock and lock each filter cartridge without moving the entire unit, ensuring a tool-free and mess-free upkeep process.
• Smart Side-Display Monitoring System: Engineered for maximum efficiency, the integrated control panel is positioned intelligently on the side face for convenient visibility in narrow spaces. It provides clear, real-time tracking of individual filter element lifespans and operational states, ensuring you never miss a maintenance schedule.
• High-Adaptability Domestic & Commercial Build: By utilizing industry-standard high-capacity quick-fit elements, this model ensures high purification flexibility and excellent cost-effectiveness for international procurement. The rugged internal structural frame effortlessly handles fluctuations in municipal input pressures, ensuring global compatibility.

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.