Sanaky-S400 RO Purifier – Reliable 400 GPD Water Purification System
The Sanaky-S400 RO Purifier is a high-performance water purification unit designed for consistent and safe water supply across large households and commercial environments. With a robust 400 GPD capacity, this system is ideal for spaces where demand for pure water is constant. Whether it’s for daily household consumption or continuous commercial use, the Sanaky-S400 delivers dependable purification with every drop.
Engineered in Vietnam using advanced USA technology, it reflects international standards in water purification. The system uses a five-stage filtration process, ensuring the removal of sediments, chemicals, heavy metals, and harmful microorganisms, while maintaining the natural taste and clarity of water.
For those comparing reverse osmosis water purifier price in Bangladesh, the Sanaky-S400 stands out with its performance, build quality, and value.
Advanced 5-Stage Filtration Process
The Sanaky-S400 is equipped with a comprehensive multi-stage system that ensures water purity from start to finish:
Sediment Filtration – Captures large particles like sand, dust, and rust
Pre-Carbon Filtration – Removes chlorine, bad odour, and organic pollutants
Reverse Osmosis (RO) Filtration – Eliminates heavy metals, dissolved salts, and microscopic impurities
Post-Carbon Filtration – Enhances taste and removes residual odours
UV Sterilization – Destroys bacteria and viruses for added safety
This complete purification process makes it a preferred choice among the best water purifier in Bangladesh, especially when health and hygiene are a priority.
Why the Sanaky-S400 Is a Smart Choice
High Output: With a 400 GPD capacity and 11 G MS tank, it offers a steady supply for busy households and workplaces
Versatile Application: Suitable as a household water purifier, as well as in restaurants, clinics, and offices
Durable Build: Engineered with long-lasting materials for reliability
User Assurance: Transparent design specs, trusted brand background, and professional installation
For families or businesses searching for the 5 stage water purifier price in Bangladesh, the Sanaky-S400 offers both value and peace of mind.
Why Choose WaterMan
At WaterMan, we offer more than just water purifiers, we provide full support from installation to ongoing service, helping homes and businesses stay worry-free.
What you get with WaterMan:
Expert installation in Dhaka and beyond
Prompt and reliable water purifier service across Bangladesh
Smooth and secure water purifier transfer when relocating
Genuine RO water plant accessories for long-term performance
Help choosing the right household purifier or commercial purifier
Clear guidance on water purifier price in Bangladesh
Trusted options for the best water purifier in Bangladesh
Whether you’re comparing the 5 stage water purifier price in Bangladesh or planning a new setup, WaterMan ensures you get the right solution with lasting value.





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