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Ef-Chlor Water Purification Tablets For Household Water Tank – NaDCC 1.67gm, Each Tablet For 500 Liters, Pack of 50 Tablets

(8 customer reviews)


✓ NaDCC Based Chlorine Tablets
✓ For Water Purification Use Only
✓ Get Fast Delivery Within 3-6 Days
✓ If The Min. Order Value Is ₹399/-
✓ Shipping Is Absolutely 100% FREE!



Ef-Chlor Water Purification Tablets For Household Water Tank

Most people are unaware of how to use chlorine tablets in a household water tank. Drop 1 tablet of ef-chlor water purification tablets for household water tank in up to 500 litres of water. Help to kill 100% of bacteria and all known viruses within 30 minutes. Ef-chlor is the best water purification tablets for water tanks in India and across the globe.

Best Water Purification Tablet For Water Tanks Worldwide

Ef-Chlor Water Purification Tablets For Household Water Tank | #1 Best Water Purification Tablet For Water TanksNaDCC known as sodium dichloroisocyanurate, is one form of chlorine used as a disinfectant for household water tanks. NaDCC based chlorine tablets are used by disaster relief agencies worldwide and recommended by the world health organization (WHO). Red Cross also recommends chlorine over all other purification methods. Ef-chlor is the world’s leading no.1 brand of water purification tablets for household water tank.’

Ef-chlor is the most preferable chlorine tablet having multiple applications such as overhead, underground, and household tank water purification when you are unsure about the (clouded/dirty/well) quality of the water sources i.e river, pond, or municipal water supply system. Ef-chlor is a well-known brand for the best water purification tablet for water tanks worldwide. The best way to protect yourself is by using an ef-chlor 1.67gm nadcc tablet which purifies 250-500 litres of water when you have unsafe or contaminated water sources.

How to Use Chlorine Tablets In A Household Water Tank? – Directions for Use Ef-Chlor 1.67gm Tablets:

Ef-Chlor Water Purification Tablets For Household Water Tank | #1 Best Water Purification Tablet For Water Tanks✓ For emergency use with clouded water: Dissolve 1 tablet in 250 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 use with clear water and permanent household drinking water use: Dissolve 1 tablet in 500 litres of clean and clear water. (Water from boreholes and clear municipal tap water.)

✓ For general disinfection- vegetables, fruits, salads, utensils, and baby bottles: Add 1 tablet in 20 litres of clean water, add items to disinfect and wait for 30 minutes.

Dissolving Time: Allow contact for 30 minutes minimum before drinking.

50 NaDCC Tablets In 1 Box – Order & Get Fast Delivery Within 3-6 Days. Tablets should be kept handy at all times in a strip / small jar.

Best Water Purification Tablets For Household Water Tank

Ef-Chlor #1 Best Water Purification Tablets For Camping | NaDCC Tablets, #1 Best Water Disinfection Tablets India
Best Water Purification Tablet For Water Tanks

Many water sources throughout the world remain contaminated and require some form of disinfection. Filtration cannot be trusted as it does not remove viruses. For over 100 years, chlorination of drinking water has been one of the single most effective means of improving public health in the developing world. Let’s purify the water you drink or use for household/commercial purposes because unwanted germs and bacteria may cause water-borne dreaded diseases.

Advantages of Water Purification Tablets For Household Water Tank

  • 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.

List of Possible Diseases From Bacterial Species, Ef-Chlor Used In Prevention of Waterborne Diseases

S.No. Bacterial Species Analyzed Types of Water-Borne Diseases They Can Cause
1. Escherichia Coli a). Urinary Tract Infections (UTI),
b). Diarrhea and Bloody Diarrhea
2. Shigella Flexneri a). Shigellosis (Stomach Cramps, Fever, Diarrhea)
b). Bacillary Dysentery
3. Vibrio Chlolerae Cholera (watery diarrhea, vomiting and dehydration)
4. Salmonella Typhi a). Typhoid Fever(Headache, Nausea, Abdominal Pain and Constipation)
b). Somtimes Associated with Diarrhea and Vomiting
5. Staphylococcus Aureus a). Skin Infection
b). Repiratory Tract Infections
c). Food Poisoning and Bacteremia

Active Ingredients of Ef-Chlor 1.67gm NaDCC Based Chlorine Tablets:

Each Uncoated Ef-chlor Tablet Contains Amount
Sodium Dichloroisocyanurate 1.67 gm
Available Chlorine 1 gm (1000mg)

Requirement of Chlorine for Water Treatment Across the World:

Source of Water Amount of Chlorine Required
Bore Well Water 2 ppm (2mg per litre)
Well Water 3 ppm (3mg per litre)
Pond Water / River Water 5 ppm (5mg per litre)

NOTE: If the water to be treated is dirty/murky/turbid/muddy then it should be firstly 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 1.67gm tablet.

Ef-Chlor drinking water purification tablets are an excellent way to ensure safer drinking water without having to rely on a heat source to boil water. They also provide longer protection against microbial regrowth and can keep water safe to drink for 24 hours without additional treatment.

As you know contaminated drinking water is one of the leading sources of health problems for anyone, and can cause anything from mild gastrointestinal distress to serious bacterial diseases. Ef-Chlor drinking water purification and sterilization tablets make water safe without boiling. Ef-chlor is a well-known brand for the best water purification and sterilisation tablets worldwide. Ef-Chlor water purification tablets are effervescent tablets that kill micro organisms in water to prevent cholera, typhoid, dysentery, and waterborne diseases. It is a broad spectrum fast-acting sanitizer and water sterilizer, rapidly effective against bacteria, viruses, fungi, and protozoa.

If you need ef-chlor 500mg NaDCC tablet for 100-150 litres of water purification purposes. Buy Now » Ef-Chlor 500mg

Additional information

Weight 0.167 kg



L, S, XL

8 reviews for Ef-Chlor Water Purification Tablets For Household Water Tank – NaDCC 1.67gm, Each Tablet For 500 Liters, Pack of 50 Tablets

  1. Arun Saksena

    Very effective.

    Excellent product,I had purchased for antifungal treatment for my R.O.overhead tank.100% effective.

    Arun Saksena
    1 product
  2. Prasanna

    Just as described.

    I used it with my 1000 liter loft water tank. The tank was quite smelly. Two tablets removed the smells completely. No idea if the water was disinfected because I have no means to check that.

    1 product

    Value for money.

    It works well. Simply drop one tablet for 500ltr tank. It disinfects water. Controls formation of fungus in water tank. Getting smell in water.

    1 product
  4. Sushil zaveri

    Chlorine in tablet form is convenient to use for the water tanks of a house.
    Underground water tank and overhead water tank .Was added to the water after cleaning g both the tanks.

    Sushil zaveri
    1 product
  5. Shailendra

    Good chlorine tablets

    Tablets were exactly as described, and were added to my underground water tank. Hopefully the tablets have worked, as a little bit of chlorine smell is sensed in the water. Recommended.

    1 product
  6. mouli

    Effective solution

    Cleans water to some extent , portable for drinking. It will avoid water infections

    1 product
  7. Jay Patel

    Work great

    Product is working great so far. And after mix this tablet in my overhead water tank the water is good for cleaning, drinking, bathing, washing clothes, etc but you can’t use it for plant or gardening cos after use that water plant don’t grow fast as they should. So that’s my advice don’t use tablet mix water for plant or garden.

    Jay Patel
    1 product
  8. Kinnar Kanuga (verified owner)

    thanks for your interest. we are buy products for industrial water purification. but when we use your products its not perform on it. actually our purpose to clean sludge water and after process reuse this water but as per our requirement not suitable this products. if you have any products for the same please guide us. Thanking you.

    Kinnar Kanuga
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Good quality.The product is firmly packed.Good service.Very well worth the money.Very fast delivery.