WaterPurifier
· 2 min read

Ensuring access to clean and safe water at home is essential for good health. Domestic water purification methods, such as using water purifiers, filters, and boiling, help remove contaminants and pathogens from tap water. These techniques provide households with reliable drinking water, protecting families from waterborne diseases and improving overall well-being.
1. RO (Reverse Osmosis)
- Forces water through a semi-permeable membrane.
- Removes dissolved salts, heavy metals, fluoride, nitrates, and arsenic.
- Best suited for hard water or water with high TDS (Total Dissolved Solids).
2. UV (Ultraviolet Purification)
- Uses ultraviolet light to kill bacteria, viruses, and pathogens.
- Does not remove chemicals, salts, or suspended particles.
- Suitable for water with microbial contamination and low TDS.
3. UF (Ultrafiltration)
- Uses a membrane to remove bacteria, cysts, and suspended particles.
- Does not remove dissolved salts or chemicals.
- Works without electricity.
- Ideal for soft water with visible impurities.
4. Activated Carbon Filter
- Absorbs chlorine, pesticides, bad odors, and some organic compounds.
- Improves the taste and smell of water.
- Often used as a pre-filter in multi-stage purifiers.
5. Sediment Filter
- Removes dust, sand, rust, and other large particles.
- Acts as the first stage in most water purifiers.
- Helps protect and extend the life of other filters like RO membranes.
6. TDS Controller / Mineralizer
- Restores essential minerals lost during RO purification.
- Balances taste and enhances nutritional quality of water.
7. Alkaline Purification
- Increases the pH level of water.
- Adds beneficial minerals like calcium and magnesium.
- Promotes better hydration and supports overall wellness.
SCMT (Silver Charged Membrane Technology)
- A post-RO filtration stage.
- Uses a silver-impregnated membrane to:
- Inhibit bacterial growth
- Prevent secondary contamination
- Improve the microbiological safety of water
- Advantage: Works as a non-chemical disinfection method, ideal for final purification without using UV or chemicals.
Common Combinations
- RO + UV + UF + TDS Controller: For high TDS water with microbial risk.
- UV + UF: For low-TDS municipal water with biological contamination.
- RO + Alkaline: For those seeking purified, mineral-rich, alkaline water.
- RO + SCMT: For enhanced microbiological safety and taste.
