Reverse Osmosis Water Filter Countertop,RO Filtration System, 5:1 Pure to Drain, TDS & Filter Life, Install-Free, Self-Cleaning Water Purifier, RO Water Filter

This countertop reverse osmosis water filter delivers laboratory-grade purification with a 5:1 pure-to-drain ratio, real-time TDS monitoring, and filter life indicators. As a plug-and-play RO filtration system, it requires no plumbing, drilling, or professional installation — simply fill, plug in, and dispense purified water.

Engineered with a 7L high-capacity dual-tank design — a 5L raw source tank plus a 2L internal purified reservoir — this RO water purifier removes 99.99% of contaminants, heavy metals, and bacteria, making it an ideal countertop RO water dispenser for homes, offices, and commercial spaces.

• Water and electricity separation design ensures safer, more energy-efficient operation.
• Real-time filter life reminder and quick-connect cartridge system for effortless maintenance.
• External 5L raw water tank combined with a 2L internal purified tank supports high daily consumption.
• Proven mass production capability with over 100,000 units shipped annually.
• 5:1 pure-to-drain ratio maximizes water savings while maintaining consistent output quality.

More than a supplier — Viano is your strategic manufacturing base in China, combining 15+ years of water purification expertise with large-scale production capacity.

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.

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.

Unlock total flexibility with our integrated manufacturing. We support diverse customization options including logo branding, exclusive color schemes, and regional water quality adjustments.

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.

200+ precision molds and 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.

15+ high-speed injection machines using food-grade material. Featuring 15+ advanced injection molding units, we produce 100% of our filter housings and water-contact components in-house using food-grade raw materials.

4 semi-automated lines with 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.

High-flow commercial systems adaptable to large-scale projects. Specially designed for large-scale commercial RO systems providing stable performance for offices, schools, and hospitals.

Commitment to quality with testing at every stage. Every product undergoes rigorous performance testing including 500 PSI burst tests and salt spray analysis to ensure reliable operation.

3 million units annual capacity with 0.0001 μm precision. Our filter production line utilizes medical-grade membranes and premium carbon with an annual output of 3 million cartridges.