Advanced activated carbon filtration systems have been designed, supplied, and installed by PSD Energy & Water Pure System - removing chlorine, pesticides, organic chemicals, and foul odours from water across residential, commercial, and industrial installations throughout Karur and Tamil Nadu.
99%Chlorine Removed
99%
Chlorine Removal
0 ppb
Pesticide Output
5–200 LPH
Flow Rate Range
12 Months
Media Life
An activated carbon filter is a water treatment unit in which water is passed through a bed of activated carbon granules or a compressed carbon block - allowing dissolved organic chemicals, chlorine compounds, pesticide residues, and odour-causing substances to be adsorbed onto the carbon's internal surface area, which exceeds 1,000 square metres per gram of media.
At PSD Energy & Water Pure System, activated carbon filters have been installed as standalone water treatment units and as pre-treatment stages in RO and multi-stage purification systems - across homes, commercial establishments, industrial facilities, and water treatment plants throughout Karur and Tamil Nadu.
"Activated carbon has an internal surface area of over 1,000 m² per gram — a single gram of carbon media contains more adsorption surface than a football field, making it one of the most efficient water treatment materials available."
Activated carbon removes contaminants through adsorption - a process in which dissolved organic chemicals, chlorine, and odour molecules are physically bound onto the enormous internal surface area of the carbon media, leaving water clean and taste-free.
Municipal water supplies in Tamil Nadu are treated with chlorine and chloramine disinfectants - both of which are effectively neutralised by activated carbon filtration, eliminating their harsh taste, bleach odour, and long-term health concerns.
Volatile organic compounds (VOCs), herbicides, and pesticide residues that enter groundwater through agricultural runoff are adsorbed by activated carbon - reducing concentrations to levels that are safe for daily human consumption.
Activated carbon filters are used upstream of RO membranes in purification trains to remove chlorine - which degrades polyamide RO membranes on contact - protecting membrane life and maintaining consistent purification performance.
Two primary carbon filter configurations are supplied - selected based on required filtration precision, flow rate, application type, and integration with existing water treatment systems.
High Flow · Versatile · Refillable
Granular activated carbon filters use loose carbon granules packed into a pressure vessel - allowing high flow rates, easy media replacement, and flexible sizing. GAC filters are the most widely used carbon filtration technology for both domestic and industrial water treatment applications.
Sub-Micron · Cyst Removal · Compact
Carbon block filters are manufactured by compressing powdered activated carbon into a solid cylindrical block - achieving sub-micron filtration that physically removes cysts, fine sediment, and organic chemicals simultaneously, making them ideal for point-of-use drinking water systems.
| Feature | GAC Filter | Carbon Block |
|---|---|---|
| Filtration Precision | Standard (> 5 microns) | Sub-micron (0.5–1 micron) |
| Flow Rate | Medium to High | Low to Medium |
| Cyst Removal | No | Yes |
| Media Refillable | Yes | No (cartridge replaced) |
| Ideal Use Case | Pre-RO / Industrial | Drinking Water Systems |
| Chlorine Removal | Excellent | Excellent |
| VOC & Pesticide | Good | Very Good |
| Cost Per Year | Lower (bulk media) | Moderate (cartridge) |
Activated carbon adsorbs a broad spectrum of organic and chemical contaminants — making it the most versatile water treatment media available.
Removal Rate
99%
Removal Rate
95–99%
Removal Rate
90–98%
Removal Rate
99%
Removal Rate
95–99%
Removal Rate
85–95%
Important: What Carbon Filters Do NOT Remove
Activated carbon filters are not designed to remove dissolved salts, heavy metals (arsenic, lead, fluoride), nitrates, or biological contaminants such as bacteria and viruses. For these contaminants, a carbon filter is recommended as a pre-stage upstream of an RO membrane and UV steriliser - which together form a complete multi-barrier purification system.
From kitchen under-sink filters to industrial-scale pre-treatment vessels — activated carbon filtration has been deployed across all sectors.
Carbon pre-filters have been installed in residential water supply lines to remove chlorine and improve taste before water reaches kitchen taps - and to protect downstream RO membranes from chlorine degradation.
Capacity
5–25 LPH
Saving
₹400–₹900/mo
Central carbon filtration units have been deployed at apartment complex main water inlets - treating all inlet water before distribution to individual flats, removing chlorine and taste problems at source.
Capacity
50–200 LPH
Saving
₹1,500–₹4,000/mo
Carbon filtration systems have been commissioned for hotel kitchens, restaurant water supplies, and guest bathroom plumbing - ensuring chlorine-free, odour-free water that meets hospitality quality standards.
Capacity
100–500 LPH
Saving
₹5,000–₹18,000/mo
Industrial carbon filter vessels have been installed upstream of RO plants, boiler feed water systems, and food & beverage production lines - where chlorine and organic contamination must be eliminated before process use.
Capacity
200–2000 LPH
Saving
₹12,000–₹60,000/mo
Carbon pre-treatment stages have been integrated into school and college drinking water systems - removing chlorine taste and odour from municipal water supplies to make drinking water more acceptable to students.
Capacity
25–100 LPH
Saving
₹1,200–₹5,000/mo
Carbon filtration has been applied to irrigation water sources in areas where chlorinated municipal water or pesticide-affected borewell water is used for high-value crops - protecting plant health and soil biology.
Capacity
100–500 LPH
Saving
Crop quality improvement
Chlorine residual, TDS, pH, and odour characteristics of your source water are assessed at no charge - determining the appropriate carbon media type and contact time required.
Flow rate requirements, inlet pressure, installation space, and source water characteristics are used to select the right vessel size, media volume, and carbon specification.
An itemised quotation covering vessel, media, housing, fittings, installation, and warranty is provided - with expected contaminant reduction performance documented clearly.
Trained technicians complete the installation - including inlet/outlet plumbing, bypass valve, pressure gauge, and drain connection - typically within half a day for standard systems.
The system is flushed to remove carbon fines, outlet chlorine residual is tested to verify removal efficiency, and pressure drop across the filter is confirmed to be within spec.
Annual media replacement is carried out by PSD Energy's service team under AMC contracts - restoring full adsorption capacity and ensuring continued performance across the system's life.
Whether used as a standalone treatment or as part of a multi-stage system, activated carbon filtration provides chemical and taste improvements that no other filtration method can replicate cost-effectively.
99%
Chlorine Removed
1–2 Yr
Payback Period
12 mo
Media Service Life
Zero
Chemical Dosing Needed
“A carbon pre-filter was installed in our home before the RO system by PSD Energy. The chlorine smell that used to be noticeable in our tap water has completely gone. Our RO membrane has also lasted much longer than before.”
Vijayalakshmi
Homeowner, Karur
“Central carbon filtration was commissioned for our hotel water supply. Guest complaints about chemical taste in drinking water and bathroom water have dropped to zero. The installation was completed in a single day.”
Green Valley Resort
Hotel, Ooty Road
“Industrial carbon filter vessels were installed upstream of our process water RO plant. Chlorine damage to RO membranes has been eliminated and our water treatment operating costs have come down significantly.”
Sri Sai Textiles
Textile Mill, Karur
A free water quality assessment is conducted at your premises - measuring chlorine residual, TDS, and odour indicators - before any system is recommended. No obligation, no pressure, and no guesswork.
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PSD Energy & Water Pure System
83/5, Raja Nagar 6th Cross, Ramanoor, Karur – 639 004, Tamil Nadu
Carbon Filter Installation · GAC & Carbon Block · Karur · Tamil Nadu
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