Water Purifiers
Advanced RO + UV water purification systems that deliver pure, mineral-rich drinking water - engineered for every Indian water source.
No Single Filter Makes Water Safe
Unsafe drinking water is rarely unsafe for one reason. Borehole and groundwater typically carry a heavy dissolved load — salts, hardness, sometimes heavy metals such as arsenic or excess fluoride — none of which a cloth or carbon filter can remove. Municipal supply may be treated at the plant but pick up bacteria through ageing pipework, intermittent pressure or roof-tank storage. Tankered water can arrive with any combination of the two, plus suspended sediment.
Each of those problems needs a different technology. A purifier that only strains particles leaves dissolved salts behind. One that only sterilises leaves the chemistry unchanged. And a plain reverse osmosis unit fixes the chemistry but strips out beneficial calcium and magnesium along with it, while rejecting much of the input water as waste.
Alkalino combines all four stages — RO for dissolved solids, UV for bacteria and viruses, UF for suspended particles and cysts, and a TDS controller that returns healthy minerals to the finished water — accepting input up to 2000 ppm TDS while recovering up to 60% of it, through food-grade BPA-free components certified to BIS, ISI, WQA and NSF standards.
Key Features
Multi-Stage Purification
Advanced RO + UV + UF + TDS controller ensures 99.9% removal of bacteria, viruses, heavy metals, and dissolved impurities.
Mineral Retention Technology
Intelligent TDS controller preserves essential minerals like calcium and magnesium while eliminating harmful contaminants.
Energy Efficient
Low-power consumption pumps and smart auto-shutoff save electricity - purifies up to 15 litres per hour efficiently.
High Recovery Rate
Advanced membrane technology recovers up to 60% of input water, significantly reducing wastage compared to conventional RO systems.
Pure by Design.
Alkalino RO+UV+Alkaline
Sleek wall-mount purifier with smart touch controls
Alkalino PRO
Commercial Grade Model for a Healthier Life
What Each Purification Stage Removes.
The four technologies address different contaminant classes. Used together they cover what any one of them misses.
RO — Dissolved Solids
Reverse osmosis pushes water through a semi-permeable membrane with pores fine enough to reject dissolved salts, heavy metals, fluoride, arsenic and nitrates. This is the only stage that can lower TDS, and the reason the system copes with borehole water up to 2000 ppm.
UV — Bacteria and Viruses
Ultraviolet light disrupts the DNA of bacteria, viruses and protozoa so they cannot reproduce or infect. It adds nothing to the water and changes no chemistry — it is purely a microbiological safeguard, and essential where supply is intermittent or stored in tanks.
UF — Particles and Cysts
Ultrafiltration is a physical membrane that strains out suspended solids, silt, turbidity and chlorine-resistant cysts. Because it works by pore size rather than pressure or electricity, it keeps protecting even where supply is cloudy or sediment-heavy.
TDS Controller — Mineral Balance
RO alone leaves water demineralised and flat-tasting. The TDS controller blends a measured proportion back, restoring calcium and magnesium to a healthy level while keeping contaminants out — better tasting water without giving up purification.
Matching the System to Your Water Source
| Source | Usual problem | Stage that handles it |
|---|---|---|
| Borehole or well | High TDS, hardness, heavy metals | RO, with TDS controller |
| Municipal mains | Bacteria from pipework and pressure loss | UV |
| Roof or ground tank storage | Microbial growth, sediment | UV and UF |
| Tankered supply | Unknown, variable quality | All four stages |
| Coastal or saline area | Brackish taste, dissolved salts | RO |
Advantages
Smart Filter Alerts
LED indicators and smart alerts notify when filters need replacement - ensuring consistent water quality and system longevity.
Hot & Cold Options
Select models offer instant hot and cold water dispensing - perfect for tea, cooking, or chilled drinking water on demand.
Food-Grade Components
All water-contact parts are made from food-grade, BPA-free materials - ensuring zero chemical leaching into purified water.
Comprehensive Warranty
1-year comprehensive warranty with free installation, annual maintenance contracts, and pan-India service support.
Technical Specifications
Applications
Download Brochures
Detailed product specifications, compliance data and technical drawings.
Common Questions
Water Purification, Answered.
Purification stages, TDS, mineral retention and distribution — the questions households and trade buyers ask most about Alkalino.
What is the difference between RO, UV and UF?
They remove different things, which is why Alkalino combines all three. Reverse osmosis (RO) forces water through a fine membrane that removes dissolved solids — salts, heavy metals, fluoride and arsenic — that no filter can catch. Ultraviolet (UV) light deactivates bacteria and viruses but leaves dissolved chemistry untouched. Ultrafiltration (UF) is a physical membrane that strains out suspended particles, cysts and turbidity without needing electricity. RO handles chemistry, UV handles microbiology, UF handles particles.
What is TDS, and what does 2000 ppm mean?
TDS means Total Dissolved Solids — everything dissolved in the water, measured in parts per million. Municipal supply is often low, while borehole and groundwater can be very high, carrying salts and minerals that make water taste brackish and can be unsafe. Alkalino accepts input water up to 2000 ppm TDS, which covers most borehole and hard water sources, whereas basic purifiers are limited to far lower input.
Does RO strip out healthy minerals?
Plain RO does remove beneficial minerals along with contaminants — a genuine drawback of the technology. Alkalino addresses it with a TDS controller that blends treated water back to a healthy mineral level, retaining calcium and magnesium while contaminants stay removed. That is what the mineral retention specification refers to.
How much water does an RO purifier waste?
Conventional RO systems reject a large share of input water as brine — often more than they deliver. Alkalino recovers up to 60% of input water, substantially reducing that waste. In areas where water is tankered, bought, or pumped from a borehole, recovery rate affects running cost as directly as power consumption does.
Which model suits a home, and which suits an office or restaurant?
The Alkalino RO+UV+Alkaline wall-mounted model, in 8, 10 or 12 litre storage, suits homes and apartments at up to 15 litres per hour. Alkalino PRO is the commercial-grade system for offices, schools, clinics, restaurants and hotels where continuous higher-volume draw-off is needed.
Can I distribute Alkalino water purifiers in my country?
Yes. Tesla Power USA appoints distributors, wholesalers and importers by territory, with West Africa and East Africa currently prioritised — regions where borehole supply and variable municipal water quality drive strong demand. Purifiers suit distributors already serving retail, hospitality, institutional or housing channels.
Pure Water, Healthy Life
Protect your family with advanced water purification - trusted technology that delivers safe, mineral-rich water every day.