(15 customer reviews)



While you are facing an emergency situation, particularly following flooding or earthquakes, access to potable or safe drinking water may be compromised. In the absence of safe bottled water, or whenever pure water is required, Ef-Chlor water disinfectant tablets can be employed for the consumption of non-potable water. Ef-Chlor is an effervescent tablet designed to eliminate bacteria and viruses from non-potable water, rendering it safe for drinking. These tablets, based on NaDCC, are widely endorsed by organizations such as the World Health Organization (WHO), major aid agencies, disaster relief organizations, NGOs, municipal corporations, ministries of health, peacekeeping/defense forces, marine and airlines.

Contaminated drinking water poses a significant health risk to travelers, potentially leading to mild gastrointestinal distress or serious bacterial diseases. Ef-Chlor NaDCC tablets are also popular among backpackers and outdoor enthusiasts due to their convenience. The tablets can be used to purify contaminated water, making it safe for consumption.

✓ 100 NaDCC Tablets of 167mg, Use 1 Tablet In 20-40 Litres of Water
✓ NaDCC Based Chlorine Tablets For Water Purification Use Only

#1 Best Water Disinfectant Tablets

Ef-Chlor Best Water Purification Tablets For 20 Litres - 167mg NaDCC Tablet, Best Water Disinfectant Tablets, How Water Disinfectant Tablets Work

Ef-Chlor is recognized as the #1 water disinfectant tablets. These tablets are essential for treating contaminated water to meet potable standards globally. NaDCC, or Sodium Dichloroisocyanurate, is a form of chlorine used for water purification, disinfection, and sterilization. Water-purifying tablets have diverse applications, including drinking water purification, disinfection, cleansing fruits and vegetables, surface cleaning, and sterilization.

Preventing waterborne illnesses is crucial, and Ef-Chlor is a renowned brand for the best water disinfectant tablets worldwide. These tablets make water safe without the need for boiling, making them a convenient option for camping, hiking, or outdoor travel.

The one thing that can completely ruin your plan is if you fall ill because of contaminated water. Since prevention is better than cure. Ef-Chlor is a well-known brand for the best water disinfection tablets worldwide. These water-purifying tablets make water safe without boiling. These NaDCC tablets should be kept handy at all times as there is no availability of pure, safe or potable water at all times. The best way to protect yourself is by using an Ef-Chlor 167mg NaDCC tablet which purifies 20-40 litres of water, while you are packing for camping, hiking, or outdoor traveling.

Advantages and Benefits of NaDCC Tablets For Emergency Situations:
  • 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 and Necessity of Water Disinfectant Tablets

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. Drinking water, essential for human health, must be pure and safe. Ef-Chlor water disinfectant tablets play a crucial role in removing contaminants and hazardous substances from water, making it safe for consumption or other purposes.

How Water Disinfectant Tablets Work

When added to water, Ef-Chlor dissolves to release a measured dose of Hypochlorous Acid (free available chlorine), recognized universally as a safe water disinfectant. Ef-Chlor stands as the world’s no.1 water disinfectant tablet. These fast-acting effervescent water disinfectant tablets, based on NaDCC/SDIC (Sodium Dichloroisocyanurate), eliminate microorganisms in water, preventing various waterborne diseases such as 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 more.

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





Purify 20-40 Litres of Water


100 Tablets – 10×10 Stripts

Perfect For

Drinking Water Purification


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 - 167mg, Advantages and Benefits of NaDCC Tablets For Emergency Situations, Importance and Necessity of Water Disinfectant Tablets

How to Use NaDCC Tablets – 167mg

✓ For emergency use with clouded water: Dissolve 1 tablet in 20-25 litres of clouded water. Heavily contaminated water should first be filtered or allowed to settle. (Water of unknown quality, surface water and open wells.)

✓ For clear or household drinking water use: Dissolve 1 tablet in 30-40 litres of clean and clear water. (Water from boreholes and clear municipal tap water).

Packaging: 100 NaDCC Tablets In 1 Box – 10 x 10 Strips

Dissolving Time: Wait for 30 minutes minimum before drinking.


Technical Specification & Requirement of Chlorine

Each uncoated ef-chlor tablet contains:
Sodium Dichloroisocyanurate (NaDCC) 167mg | Available chlorine 100 mg

Requirement of Chlorine for Water Purification 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 167 mg tablet.

15 reviews for Water Purification Tablets For 20 Litres – 167mg NaDCC Tablets
  1. Jackie (verified owner)

    The item and the design are very cool. Also the support is amazing, they always help you with any detail that you have.

    1 product
  2. Bonita (verified owner)

    Think everyone should know about this, it’s just beyond my expectations.

    1 product
  3. Columbus (verified owner)

    Been using it for a while, I usually don’t write a review but this time I am truly convinced to write.

    1 product
  4. Darius (verified owner)

    Very flexible and well designed.

    1 product
  5. Matilda (verified owner)

    Good response from the support.

    1 product

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