Everything You Need to Know About Borewell Water and Its Purification

In many Indian homes, especially in semi-urban and rural areas, the water you use often comes from borewells. According to the Central Ground Water Board (CGWB), 11.2% of India’s 6,553 groundwater assessment units are over-exploited, while about 91% of usable groundwater is extractable—87% for irrigation, 11% for domestic use, and 2% for industrial purposes.
 

Although groundwater is a crucial resource, it often contains high TDS (Total Dissolved Solids), traces of heavy metals, pesticides, and harmful microorganisms. This makes choosing the right water purifier essential for ensuring safe, healthy drinking water. In this blog, we explore the unique challenges of borewell water and guide you on selecting the best purification solution.
 

Why Borewell Water Needs Extra Attention
 

Unlike municipal supply water, borewell water doesn’t go through rigorous treatment before reaching households. Instead, it’s drawn directly from underground aquifers. While it may appear clear, it often contains:
 

1. High TDS levels – Borewell water usually has dissolved salts like calcium, magnesium, fluoride, and sometimes even arsenic. High TDS (above 500 mg/L) can affect taste, corrode pipes, and, most importantly, harm health.
2. Industrial and agricultural contaminants – In many regions, groundwater is polluted with pesticides, heavy metals like lead and mercury, and microplastics.
3. Microorganisms – Bacteria, viruses, and parasites may find their way into borewell water, making it unsafe for direct consumption.
4. Sediments and turbidity – Dust, mud, and suspended particles are often present, giving water a cloudy look.
    

Many places in India face high levels of groundwater contamination, making purification critical. 
 

Key Features to Look for in a Water Purifier
 

When choosing a water purifier for borewell water, look for these features:
 

• RO (Reverse Osmosis) Membrane – Removes excess salts, heavy metals, and dissolved impurities.
• UV (Ultraviolet) Purification – Destroys bacteria, viruses, and other pathogens.
• UF (Ultra Filtration) – Ensures crystal-clear water by removing ultra-fine suspended particles.
• Long-lasting filters – Borewell water puts extra load on purifiers, so choose one with a durable filter system.
• Sediment filters – These prevent clogging by removing dust and mud early in the process.
   

Water Purifiers Suitable for Borewell Water
 

1. Aquaguard Delight RO+UV+UF 2X Water Purifier
 

If you’re looking for a water purifier for borewell water that combines power, durability, and advanced technology, the Aquaguard Delight RO+UV+UF 2X is an excellent option.
 

Key Features:
 

• NanoPore 2X Filter Technology – Provides protection against pesticides, microplastics, and industrial waste like lead and mercury for up to 2 years (valid for water TDS <1000).
• 7-Stage Purification – RO removes dissolved salts, UV ensures water is as safe as boiled water, and UF clears out micro-particles.
• Mega Sediment Filter – Removes fine dust and mud, protecting the internal filters from early clogging.
• High Water Recovery – Offers 40% more water recovery compared to regular RO purifiers.
• Smart LED Indicators – Alerts for filter life, service reminders, and errors.
• Universal Source Compatibility – Works with municipal, tanker, or borewell water.
   

With a 6-litre storage tank and India’s widest service network across 17,000+ pincodes, it ensures uninterrupted clean drinking water.
 

In short, the Aquaguard Delight 2X is among the best water purifiers for borewell water, especially if you want a reliable and low-maintenance solution.
 

2. Aquaguard Ritz Pro 2X Life RO + UV Smart IoT Water Purifier
 

For those who want technology and convenience along with safety, the Aquaguard Ritz Pro 2X Life is another great water purifier for borewell water.
 

Key Features:
 

• 2X Life RO Membrane – Designed to last longer, even with high-TDS borewell water.
• UV e-Boiling Technology – It makes sure that every drop is as pure as boiling water for 20+ minutes.
• Smart IoT Connectivity – Lets you track water consumption, filter health, and service updates directly from your smartphone.
• Premium Design – A sleek, modern look that fits into contemporary kitchens.
• Multiple Water Sources – Efficiently purifies borewell, tanker, and municipal water.
   

This purifier combines advanced purification with smart monitoring—making it ideal for families who prefer connected appliances.
 

Simple Tips to Maintain Your Water Purifier
 

• Borewell water contains heavy impurities, so timely service is essential.
• If TDS exceeds 1000 ppm, you may need specialised RO membranes.
• Old filters not only reduce water quality but also strain the purifier.
• Aquaguard water purifiers come with LED or app-based alerts; follow them.
   

Conclusion
 

Borewell water is an important source for millions of households in India, but it’s not always safe to drink directly. The presence of high TDS, heavy metals, and microbial contamination makes purification a necessity.
 

When choosing the best water purifier for borewell water, look for a model with strong RO membranes, UV purification, and sediment filters designed to handle heavy loads.
 

With rising groundwater contamination, having the right water purifier at home is one of the smartest health investments you can make for your family.
 

Frequently Asked Questions
 

1. Why is borewell water not always safe to drink directly?
    

   Borewell water often contains high levels of dissolved salts, heavy metals like fluoride and arsenic, and microbial contaminants. These are not visible but can cause long-term health issues if consumed without purification.
    

2. Which type of purifier is best for borewell water?
    

   An RO water purifier with multi-stage filtration (RO + UV + UF + Taste Adjuster) is most suitable for borewell water. It helps reduce hardness, remove dissolved impurities, and ensure the water is safe and pleasant to drink.
    

3. How often should I service a water purifier?
    

   It’s recommended to service your purifier every 6–12 months, depending on water quality and usage. Regular maintenance ensures the filters function efficiently and your family always has access to safe drinking water.