(12 customer reviews)



Before the water reaches you, it may be traveling through unsafe pipe lines and unclean tanks or containers. These are used to store which may cause water contamination. If you are worried about the contamination of water tank in housing societies, flats, apartments, commercial offices, hospitals, food industries, etc.

Ef-Chlor is the best overhead tank water purifying tablets are used for water purification and general disinfection. Being trustworthy brand in water purification tablets is a big competitive advantage for us. Ef-Chlor water tank purification tablets gives you guaranteed help to kill 100% of bacteria, pathogenic micro-organisms and all known viruses.

Efchlor - How to Use NaDCC Tablets Ef-Chlor 200gm, Best Overhead Tank Water Purifying Tablets, Advantages and Benefits of Water Tank Purification Tablets, Slow Dissolving Tablets For Effective Chlorination

Just drop 1 tablet in water tank, upto 60,000 litres of water in household, overhead or underground tanks. Help to kill 100% of bacteria and all known viruses within 60 minutes. Ef-Chlor’s water purification tablets are widely used as a drinking water purification, disinfectant, cleansing agent, washing fruits and vegetables, surface cleaning, or sterilization purposes.

✓ 5 NaDCC Tablets of 200gm, Use 1 Tablet In 60,000 Litres of Water
✓ NaDCC Based Chlorine Tablets For Water Purification Use Only

#1 Best Overhead Tank Water Purifying Tablets

Ef-Chlor is the most popular overhead tank water tank purifying tablets in the world, used to remove bacteria and pathogenic micro-organisms from the water. Ef-Chlor water purification tablets contain NaDCC, NaDCC known as Sodium Dichloroisocyanurate is one form of chlorine used for water purification, general disinfection & sterilization purposes. 

NaDCC Tablets contain 60% chlorine with an effervescent additive that reduces chlorine taste and makes the product safe from a possible overdose. Ef-Chlor is the most preferable NaDCC tablets which is commonly used and recommended by the world health organization (who), major aid agencies, disaster relief agencies, NGOs, municipal corporations, ministries of health, peacekeeping/defense forces, marine, airlines etc.

ef chlor logoEfchlor is a renowned brand of NaDCC tablets for drinking water purification, disinfection and sterilization purposes. Having multiple applications such as clouded water/household drinking water purification, sterilization to equipment or surface disinfection at home/office/clinic/hospitals/food manufacturing or service industries.


Advantages and Benefits of Water Tank Purification Tablets
    • Very safe to handle and store, Stable tablets with 3 years shelf life.
    • Recommend by leading infection control experts worldwide.
    • Effective against virtually all known Bacteria, Viruses, and Spores.
    • Compact storage and transport reducing transport costs.
    • Economic and accurate-no under or over-dosing.
    • Greater Biocidal Effect – Rapid release clear disinfecting solution.
    • Fast dissolving and kills bacteria and viruses in just 30 mins.
    • Available in a wide selection of tablet strengths.
    • Iodine FREE & Resistant to organic spoilage.
Importance of Water Tank Purifying Tablets

Drinking water, also known as potable water and safe to drink or to use for food preparation. Pure water is a basic necessity for human beings to maintain good health. Billions of people around the world are continuing to suffer from access to potable water, using either untreated drinking water or getting water from unsafe or contaminated sources. When you’re unsure if your water is drinkable, the best water purification tablets help in removing contaminants and hazardous substances from the water, making it pure and safe to drink or can be used for other purposes.

How Efchlor 200gm Water Tank Purifying Tablets Work

When added to water, Ef-Chlor dissolves to release a measured dose of Hypochlorous Acid (free available chlorine) that is universally recognized as a safe and adequate water disinfectant. Efchlor 200gm water tank purifying tablets work as slow dissolving for effective chlorination (within 60 minutes). Once water is disinfected it is safe to consume. Ef-Chlor is the world’s no.1 water purification, disinfectant and sterilization tablets worldwide.

These are fast-dissolving, effervescent NaDCC tablets for water purification, water treatment, disinfection and sterilisation purposes. Ef-Chlor water purification tablets based on Sodium Dichloroisocyanurate (NaDCC/SDIC) which kill microorganisms in the water to prevent cholera, typhoid, jaundice, diarrhea, dysentery, giardiasis, polio, infantile diarrhea by rotavirus, candidiasis, bacillary dysentery, skin infections, escherichia coli / e.coli bacteria infection, urinary tract infections, and other water-borne diseases.

Ef-Chlor Manufactured By Hind Pharma stands as a leading name in NaDCC tablets for water purification and disinfection purposes. You can explore the List of Best NaDCC Tablets

Additional information
Brand Name



NaDCC / SDIC, Chlorine


Purify Upto 60000 Litres Of Water


5 Tablets In A Jar

Perfect For

Drinking Water Purification, Sterilization, Home Water Purification, Household Tank Water Purification, Household Water Treatment, Overhead Tank Water Purification, Underground Tank Water Purification, Water Purification For Household Tank, Water Purification For Overhead Tank, Water Purification For Underground Tank, Water Tank Purification, Water Tank Treatment


Hind Pharma

Usage / Application

Disinfection, Fruits and Vegetables Wash, Sterilization, Surface Cleaning, Water Purification, Water Treatment

Prevent Diseases

Diarrhea, Typhoid, Jaundice, Dysentery, Giardiasis, Polio, Infantile Diarrhea by Rotavirus, Candidiasis, Bacillary Dysentery, Skin Infections, Escherichia coli / E.coli Bacteria Infection, Urinary Tract Infections, Other Water Borne Diseases

Export Worldwide

For Emergency Relief Supply, Tender Opportunity, Institutional Supply, Authorized Distributorship, Manufacturing For Export, Private Label Manufacturing

How to Use NaDCC Tablets For Water Purification Use

Ef-Chlor 200gm » Slow Dissolving Tablets For Effective Chlorination

✓ For clouded water: Allow the tablet to dissolve completely in the overhead tank (Approximately 60 minutes). If water is clouded use one tablet in 25000-30000 litres. Heavily contaminated water should first be filtered or allowed to settle. (Water of unknown quality, surface water and open wells.)

✓ For clear water use: 1 tablet is necessary to disinfect 50000-60000 litres of water. Add necessary number of tablets to the overhead tank depending upon the water capacity.

Packaging: 5 x 200gm NaDCC Tablets In 1 Jar (1Kg)

Dissolving Time: Wait for approximately 60 minutes.


Technical Specification & Requirement of Chlorine

Each uncoated ef-chlor tablet contains
Sodium Dichloroisocyanurate (NaDCC) 200gm | Available chlorine 1,20,000 mg

Requirement of Chlorine for Water Treatment Across the World:

Source of WaterAmount of Chlorine Required
Bore Well Water2 ppm (2mg per litre)
Well Water3 ppm (3mg per litre)
Pond Water / River Water5 ppm (5mg per litre)

NOTE: If the water to be treated is dirty/murky/turbid/muddy then it should be filtered through a cloth such as a t-shirt/filter cloth until clear or allowed to sit until the sediment settles down. The decanted clear water should then be disinfected using Ef-Chlor 200 gm tablet.

12 reviews for Water Purification Tablets For 60,000 Litres – 200gm NaDCC Tablets
  1. Clement (verified owner)

    It’s far better than those similar products, while the price is still acceptable.

    1 product
  2. Brooks (verified owner)

    A promising product, worth trying

    1 product

Only logged in customers who have purchased this product may leave a review.

Categories: Tags: