TESHAR S ECO 02 – THE IDEAL WHOLE-HOUSE WATER FILTRATION SYSTEM FOR SAFER LIVING
Are you looking for a reliable and effective solution to purify your household water from the source? The Teshar S ECO 02 whole-house filtration system, exclusively offered by CWI, is engineered to protect your family from harmful contaminants and ensure clean, safe water throughout your home.
Why source water filtration matters
Before reaching your tap, water can carry numerous impurities depending on its origin:
Using untreated source water can lead to health problems such as diarrhea, gastrointestinal disorders, or even chronic illnesses like cancer. Installing a point-of-entry water filtration system helps eliminate these risks right at the source—ensuring all water entering your home is safe and clean.

Introducing Teshar S ECO 02 whole-house filtration system
TESHAR S ECO 02 is a state-of-the-art filtration solution installed at the main water inlet of your home. It’s designed to remove sediments, toxins, heavy metals, bacteria, and viruses from both well and municipal water, ensuring a safe water supply for all domestic uses.
- Removes dirt, rust, sediment, and organic matter for clear, odor-free water
- Eliminates toxic substances such as arsenic, lead, and mercury
- Filters out bacteria and viruses, reducing disease risks
- Protects household appliances and plumbing from scale and corrosion
- Improves overall water quality, helping to prevent water-related illnesses and saving on long-term maintenance costs
- Water quality analysis example
An analysis of tap water before filtration showed manganese levels three times higher than the national standard (QCVN 01:2018/BYT).
- Accumulate in the brain and spinal cord, impairing memory, speech, and motor functions
- Cause digestive problems like diarrhea and bloating
- Suppress the immune system, making you more prone to infections
- Hinder physical and cognitive development in children
==>> Installing a filtration system is essential for protecting your family’s health.
- Filtration capacity options

System design and operation

How it works
Water flows through multiple filtration stages to remove contaminants and toxins. After primary filtration, a UV lamp sterilizes the water by killing any remaining microbes. Finally, the UF membrane filters out microscopic particles.
The system also performs automatic backwashing and material regeneration based on preset time or flow volume to prevent clogging and maintain performance.

Added benefits when you choose CWI
- Free consultation and water analysis to tailor the system to your specific needs
- Professional installation, maintenance, and material replacement support
- Expert advice to help you understand your water source and health risks
Usage tips for optimal performance
- Always keep the system powered on to maintain continuous filtration
- Replace filters regularly, ideally every 12 months (CWI provides reminders and support)
- Install a pressure regulator if the water pressure is too high
- Ensure proper drainage to avoid water backup or overflow
Installing a point-of-entry water filtration system is one of the most effective ways to ensure your family receives clean, safe water every day. Teshar S ECO 02 is a modern, high-performance solution designed to meet the water treatment needs of today’s households.
Contact us today
📧 Email: hi@cwi.vn
📞 Phone: +84 89 603 6999 | +84 964 995 463
If you are interested in our product, feel free to contact us for expert consultation and the best purchasing support!