Ef-Chlor 1.67 Gm For 500 Litres Water

Ef-Chlor, Overhead, and Underground Water Tank Purification Tablets And Purification Tablets, Kills 99.99% Bacteria and Viruses from the water, 1 Tablet purifies 500 L water – Pack of 50 Tablets

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SKU HP1.67GM Category

Water Purification and Disinfection Tablets

Ef-Chlor Water Purification and Disinfection Tablets are effervescent tablets that kill microorganisms in the water to prevent cholera, typhoid, dysentery, and other water-borne diseases.

Ef-Chlor is a broad spectrum fast acting sanitiser and water sterilizer, rapidly effective against BACTERIA, VIRUSES, FUNGI, and PROTOZOA.

Ef-Chlor Water Purification and Disinfection Tablets make water safe without boiling. Water once disinfected can be used for 24 hours if kept covered and free from further contamination.

Its chemistry and mode of action in solution is significantly different than hypochlorite, giving an activity that is substantially more effective than hypochlorite, particularly where there may be organic contamination

They are Proven, Practical & Convenient Approach to Hard-Surface Disinfection.

Efchlor Tablets dissolve rapidly in water to produce a rapid-acting, wide spectrum disinfectant solution effective against:

Vegetative Bacteria Fungi, Viruses, Bacterial Spores including Tubercle bacilli, HBV, HIV, Hepatitis B and Herpes Virus

A solution prepared from Efchlor Tablets/Granules is suitable for disinfection of:
General Environment, Working/Hard Surfaces Floors Walls Furniture, Cupboards, Tables Baby Bottles, Toys
Door Knobs, Handles, Switches Utensils, Cutlery, Crockery, Kitchen, Kitchen Sponge Glasswares, Stainless Steel Instruments Instruments/Equipment/Disposables in; All Hospital Departments, Maternity Units (Disinfection of Baby Bottles and Feeding Utensils), Nurseries, Intensive Care, Laboratories, Surgeries together with General Hospital Disinfection. Cleaning Operation Theater, Emergency Wards, Surgical Wards
Washing of Hands, Gloves & Other Daily Use Articles Sterilizing of Clothes bedding, bed sheets, linens, pillow covers & towels used by Hospitals. Mobile Phones, Gadgets, Appliances Sink, Wash Basin, Soap Dispenser, Lavatory, Toilet, Bucket, Urinal, Sponge


• RECOMMENDED by leading infection control experts worldwide.
• EFFECTIVE against virtually all known bacteria, viruses and spores.
• SAFE to handle and store.
• COMPACTstorage and transport reducing transport costs.
• ECONOMIC AND ACCURATE- no under or overdosing.
• GREATER BIOCIDAL EFFECT – Rapid release of HOCI encouraging fast biocidal activity forming clear disinfecting solution.
• FAST DISSOLVING and kills bacteria and viruses in just 30 mins
• STABLE tablets with 3-year shelf life.
• AVAILABLE in a wide selection of tablet strengths.
• RESISTANT to organic spoilage.
• Iodine FREE.

Technical Specification

Each uncoated Ef-Chlor tablet contains: Sodium dichloroisocyanurate (NaDCC) 1.67 mg Available chlorine 1000 mg

The requirement of chlorine for water treatment

Source of water                             Amount of Chlorine required

Borewell Water Well Water            2 ppm (2 mg per litre)

3 ppm (3mg per litre)                       5 ppm (5mg per litre)

Pond water/ River water                 5 ppm (5mg per litre)


Instruction for use

For EMERGENCY use with clouded water:

Dissolve 1 tablet in 250 litres of clean 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). Allow contact for 30 minutes minimum before drinking.



• Do not mix with acid solutions or detergent.
• Avoid inhaling vapour and dust during handling. Irritant to eyes and respiratory system.
• Avoid contact with skin and eyes. In case of contacts with eyes, rinse immediately with plenty of water and seek medical assistance.
• Do not expose the product to a flame. Do not incinerate.
• Avoid prolonged contact with stainless steel equipment.


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Ef-Chlor Sterilising tablets