(11 customer reviews)


NaDCC Based Chlorine Tablets, Ef-Chlor 400mg

Drinking Water Purification And Sterilization Tablets

Pack Of 64 Tablets, Use 1 Tablet In 100-150 Litres Water


Ef-chlor is the most preferable NaDCC chlorine tablet for drinking water purification and sterilization methods. Having multiple applications such as clouded water/household drinking water, for sterilization to disinfect the surfaces and equipment at home/office/dental/hospital/food manufacturing or service industries.

Contaminated drinking water is one of the leading sources of health problems for travelers, and can cause anything from mild gastrointestinal distress to serious bacterial diseases. Ef-Chlor is renowned as the world’s no.1 water purification tablets in the world. NaDCC Tablet contains 60% chlorine with an effervescent additive that reduces chlorine taste and makes the product safe from a possible overdose. Ef-Chlor’s best NaDCC tablets are 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.

✓ 64 NaDCC Tablets of 400mg, Use 1 Tablet In 100-150 Litres of Water
✓ NaDCC Based Chlorine Tablets For Water Purification Use Only

#1 Water Purification And Sterilization Tablets

Ef-Chlor Water Purification Tablets For 100 Litres - 400mg NaDCC Tablet, Water Purification And Sterilization Tablets, How Water Treatment And Disinfection Tablets Work

Ef-Chlor is the world’s leading water purification and sterilization tablets for the treatment of contaminated water to make it suitable for potable purposes across the world. Ef-Chlor best water purification and sterilization tablets contain NaDCC, NaDCC known as Sodium Dichloroisocyanurate is one form of chlorine used for water purification, disinfection and sterilization purposes. Nowadays, water purifying tablets are widely used as a drinking water purification, disinfectant, cleansing agent, washing fruits and vegetables, surface cleaning, or sterilization purposes.

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 400mg NaDCC tablet which purifies 100-150 litres of water, while you are packing for camping, hiking, or outdoor traveling.

Advantages and Benefits of NaDCC Tablets For Drinking Water Purification
  • 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 Treatment And Disinfection 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, best water disinfectant 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 Water Treatment And Disinfection 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. Ef-Chlor is the world’s no.1 water treatment and disinfection tablets all over the world.

These are fast-acting effervescent water treatment and disinfection tablets based on NaDCC/SDIC (Sodium Dichloroisocyanurate) that 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





Purify 100-150 Litres of Water


64 Tablets – 8×8 Strips

Perfect For

Drinking Water Purification, Sterilization


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 – 400mg

Ef Chlor How to Use NaDCC Tablets 400mg Advantages and Benefits of NaDCC Tablets For Drinking Water Purification Importance and Necessity of Water Treatment And Disinfection TabletsDrinking Water Purification:

✓ For emergency use with clouded water: Dissolve 1 tablet in 100 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 150 litres of clean and clear water. (Water from boreholes and clear municipal tap water).


✓ For Surface Cleaning: dissolve 2 Tablets in 5 litres of water and use the solution to disinfect the surfaces and equipment.

✓ For Disinfection Of Utensils, Baby Bottles & Teats Cleaning: Add 1 tablet in 2-3 litres of water. Stir the solution and immerse all items completely ensuring no trapped air bubbles remain in the bottles, teats, or utensils.

Food Manufacturing / Service Industries:

✓ Surface and equipment sterilisation (Vending Machine / Cofee Maker Machine):
Dissolve 2 tablets in 10 litres of water and use the solution to disinfect the surfaces and equipment.

Packaging: 64 NaDCC Tablets In 1 Box – 8 x 8 Strips

Dissolving Time: Wait for 30 minutes minimum before drinking.


Technical Specification & Requirement of Chlorine

Each uncoated Ef-Chlor tablet contains:
Sodium Dichloroisocyanurate (NaDCC) 400mg | Available chlorine 300 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 400 mg tablet.

11 reviews for Water Purification Tablets For 100 Litres – 400mg NaDCC Tablets
  1. Misael (verified owner)

    Wished I had found this sooner, it took me a lot of money and time until I found best water purification product here!

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