10 Best ef chlor water purification tablets in India

Advertising Disclosure

Last Updated - 20/06/2026

Best Choice
01

Ef-Chlor
12% Off

Show more

On Amazon

Ef-Chlor 8.5mg emergency use Water Purification Tablets for Mountaineering Travelling Roaming Roving Outdoor Travels Trekking Camping & Hiking 1-tablet purify 1-2 litres water pack of 100 Tablet
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Versatile application: Perfect for mountaineering, travelling, roaming, roving, trekking, camping, and hiking, these tablets are suitable for various outdoor activities.Each tablet is designed to purify 1-2 liters of water, allowing you to easily treat normal quantities of water in a single use.
Reliable water treatment: Ef-Chlor tablets use a proven and trusted formula to effectively eliminate bacteria, viruses, and other harmful microorganisms, ensuring safe drinking water wherever you are.With Ef-Chlor 8.5mg Water Purification Tablets, you can have peace of mind knowing that you have a reliable and convenient water purification solution for your outdoor adventures.
Purify water on-the-go: Ef-Chlor 8.5mg Water Purification Tablets provide a convenient and effective solution for purifying water during your outdoor adventures.For use with clear water and permanent Household drinking water use: Dissolve 1 tablet in 2 litres of clean and clear water. For Emergency use with Clouded Water: Dissolve 1 tablet in 1 litres of Clouded water. Heavily contaminated water should first be filtered or allowed to settle
Pack of 100 tablets: This pack contains 100 tablets, ensuring you have an ample supply for extended trips or group outings.Emergency use: Designed for emergency situations, these tablets quickly and efficiently purify water, making it safe to drink and reducing the risk of waterborne illnesses.
Compact and lightweight: These tablets are compact and lightweight, making them easy to carry in your backpack or travel bag without adding unnecessary bulk or weight or easily transportable in emergency kits, bug-out bags, or survival gear.

₹149.00 ₹170.00 12% Off
02

Ef-Chlor
18% Off

Show more

On Amazon

Ef-Chlor 40gm Water Purification Tablets - Pack of 25 | 1 Tablet Purifies 7500 Liters of Water | Ideal for Large Water Tanks | Reliable Water Treatment Solution
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Versatile application: Ideal for use in various settings such as residential, commercial, industrial, or agricultural environments where large water tanks are present. Simply add one tablet to 7500 liters of water and allow it to dissolve for effective purification. No complex procedures or additional equipment required.
Powerful water purification tablets: Each Ef-Chlor tablet is specially formulated to purify 7500 liters of water, making it an excellent choice for treating large water tanks.
Effective for large-scale water purification: These tablets are designed to handle the purification needs of large water tanks, providing a reliable solution for ensuring clean and safe water.Ef-Chlor is a trusted name in water treatment solutions, known for their commitment to quality and reliability
Convenient pack of 25 tablets: The jar contains 25 tablets, offering an ample supply to treat multiple batches of water or for extended periods of use.Ef-Chlor tablets have a proven track record of effectiveness in purifying water, giving you peace of mind in knowing that your water is safe to use.

₹1,675.00 ₹2,050.00 18% Off
03

Cleansol
45% Off

Show more

On Amazon

Cleansol Chlorine Tablets for Water Tank Disinfection – 5g Each (Pack of 30) | 1 Tablet Treats 500 litres | Kills Germs & Controls Odour | Ideal for Overhead & Underground Water Tanks
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Specific Uses of Product: Ideal for disinfecting overhead and underground water tanks in homes, apartments, clinics, schools, and commercial buildings
Special Features: Kills bacteria, viruses, and algae; controls foul odour and prevents slimy buildup inside tanks, improving overall water hygiene
Item Form: Solid, slow-dissolving tablet for long-lasting disinfection; easy to store and handle with no need for measuring or additional equipment
Ingredients: Contains sodium dichloroisocyanurate (SDIC), a chlorine-based compound approved by WHO for safe and effective water disinfection
Important Note: This product is designed for microbial disinfection only; it does not reduce TDS or remove sand, silt, heavy metals, or chemical contaminants
Directions: Add 1 tablet to every 500 litres of water, allow it to fully dissolve, and wait 30 minutes before using the treated water

₹249.00 ₹450.00 45% Off
04

Robustt
40% Off

Show more

On Amazon

Robustt Water Purification Chlorine Tablets for Water Tank (25 Tablets) 1 Tablet Purifies 1000L Water | Fast Acting Water Purifier Tablet | Eliminates Unpleasant Smell and Prevents Bacterial Growth
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Prevents Disease Causing Bacterial Growth: Water storage tanks provide an environment where bacteria can multiply if not properly maintained. When dissolved, water tank cleaner tablet releases active disinfecting agents that help control the growth of disease-causing microbes in water tanks
No Strong Bleach Smell: Unlike some water cleaning tablets or chlorine products, these tablets dissolve cleanly and do not leave a strong bleach-like odor. A mild smell may be noticed at first, but it fades naturally after some time.
Fast Dissolving Formula: The moment this water cleaning tablet is dropped in the water it starts dissolving and releasing active chlorine. It dissolves completely in about 10 minutes
Eliminate Unpleasant Odor: Stagnant water in tanks may develop unpleasant smells caused by bacterial buildup. Chlorine tablets help neutralize these odor-causing microbes.
1 Tablet 1000 L: One tablet effectively treats up to 1000 L of water, providing a simple and reliable way to maintain water tank hygiene. Just add the required number of water purifier tablets based on your tank capacity.

₹299.00 ₹499.00 40% Off
Best Value
05

Arta
80% Off

Show more

On Amazon

Arta Chlorine Water Purification Tablets | 1 Tablet Treats 1000 litres | Kills Bacteria & Microorganisms | Scientifically Proven Formula | Pack of 30
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

TREATS 1000 LITRES PER TABLET – Each tablet purifies up to 1000 litres of water, making a pack of 30 tablets sufficient to treat 30,000 litres for exceptional economy and long-term use
SCIENTIFICALLY PROVEN FORMULA – Chlorine-based NaDCC compound is a globally recognized water disinfection solution that effectively eliminates bacteria, viruses and harmful microorganisms
SAFE FOR DRINKING WATER – Formulated at safe dosage levels to produce clean potable water that meets drinking water disinfection standards for household and outdoor emergency use
IDEAL FOR TRAVEL & EMERGENCIES – Compact pack of 30 tablets is perfect for trekking, camping, flood emergencies, rural water purification and backup water treatment during supply disruptions
FAST DISSOLVING TABLETS – Tablets dissolve quickly in water, requiring only 30 minutes contact time before the treated water is safe for drinking, cooking and general consumption

₹299.00 ₹1,500.00 80% Off
06

Safe Chlor
34% Off

Show more

On Amazon

Water Tank Cleaning Tablets | Water Purification Chlorine Tablets for Tank 1 tablet for 20 Liters | 200 Tabs
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

WHO Recommended Active Ingredient: Contains NaDCC which is recommended by WHO for drinking water disinfection according to WHO Guidelines for Drinking-water Quality, safe for water disinfection when used as per recommended dosage
Stable Chlorine Advantages: Longer shelf life, consistent release, and degrade-resistant formula that leaves no smell or odd taste in treated water
Safety Precautions: Non-medicinal product not intended for oral consumption, must be kept away from children at all times
Quick Dissolution and Tank Protection: Completely dissolves in 10 minutes, prevents inner tanks from getting slimy and slippery, reducing the need for frequent cleaning of water tanks
Effervescent Chlorine Tablets for 20 Liters: Disinfects tank water of 20 litres, making it clean and safe to consume with effective chlorine treatment
Comprehensive Germ Elimination: Kills germs, bacteria, viruses, and other parasites while removing odour, improving water clarity, and eliminating algae
Budget Pack of 200 Tablets: Contains 200 tablets for treating a total of 4000 litres of water, with 1 Safe Chlor tablet purifying 20 litres of tank water

₹344.00 ₹525.00 34% Off
07

SIYACHEM
68% Off

Show more

On Amazon

1000 Litre Water Tank Cleaning Tablet – 30 Tablets | Chlorine Tablets for Water Tank & Drinking Water Purification | Treats Up to 30000 litres
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

𝐓𝐑𝐄𝐀𝐓𝐒 𝐔𝐏 𝐓𝐎 𝟑𝟎𝟎𝟎𝟎 𝐋𝐈𝐓𝐑𝐄𝐒 𝐖𝐀𝐓𝐄𝐑-Each chlorine tablet treats up to 1000 litre of stored water. One pack contains 30 tablets covering up to 30000 litres total. Ideal for regular overhead tank and borewell tank maintenance.
𝐒𝐔𝐈𝐓𝐀𝐁𝐋𝐄 𝐅𝐎𝐑 𝐃𝐑𝐈𝐍𝐊𝐈𝐍𝐆 𝐖𝐀𝐓𝐄𝐑 𝐓𝐀𝐍𝐊 𝐂𝐋𝐄𝐀𝐍𝐈𝐍𝐆-Designed for water tank cleaning and purification when used as directed. Helps maintain hygienic stored water conditions. Allow recommended waiting time before consumption.
𝐌𝐔𝐋𝐓𝐈 𝐏𝐔𝐑𝐏𝐎𝐒𝐄 𝐖𝐀𝐓𝐄𝐑 𝐏𝐔𝐑𝐈𝐅𝐈𝐂𝐀𝐓𝐈𝐎𝐍 𝐔𝐒𝐄-Can be used for overhead tanks, borewell tanks and storage containers. Functions as chlorine tablets for water tank and water purification tablets for tank systems. Suitable for routine preventive maintenance.
𝐇𝐄𝐋𝐏𝐒 𝐑𝐄𝐃𝐔𝐂𝐄 𝐖𝐀𝐓𝐄𝐑 𝐒𝐌𝐄𝐋𝐋-Supports removal of unpleasant odor caused by stagnant tank water. Works effectively as water cleaning tablets for home tanks. Suitable for monthly or seasonal maintenance.
𝐄𝐀𝐒𝐘 𝐃𝐎𝐒𝐀𝐆𝐄 𝐅𝐎𝐑 𝟏𝟎𝟎𝟎 𝐋𝐈𝐓𝐑𝐄 𝐓𝐀𝐍𝐊𝐒-Simply use one tablet for every 1000 litre water capacity. The tablet dissolves gradually for controlled chlorine release. Clear dosage reduces confusion and prevents overuse.
𝐂𝐎𝐍𝐕𝐄𝐍𝐈𝐄𝐍𝐓 𝟑𝟎 𝐓𝐀𝐁𝐋𝐄𝐓 𝐕𝐀𝐋𝐔𝐄 𝐏𝐀𝐂𝐊-Compact pack provides multiple treatment cycles for home use. Easy to store and handle without bulk chemical mess. Ideal for households looking for simple tank hygiene solution.

₹289.00 ₹899.00 68% Off
08

Aquapura
50% Off

Show more

On Amazon

Aquapura Chlorine Water Purification Tablets| Each Tablet for 1000 Liters, 25 Tablets Pack|(25000 liters Purification) 3 Years Shelf Life & Warranty, Chlorine Tablets for Overhead & Undergorund Tanks
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Water Purification Tablets kill Bacteria and Prevents Algae. Improves water clarity. Prevents slimy inner surface inside tanks.
Powerful Protection – Prevents waterborne diseases like Typhoid, Diarrhea, Cholera, Jaundice, Dysentery, Gastroenteritis, etc.
No more bad smelling tank water, no more frequest tank cleaning. Guaranteed Water Tank Hygiene.
Leaves No Unpleasant Taste or Odour – Purifies water without affecting its natural taste, smell, or clarity.
Food & Pharma Grade Ingredients – No harmful effects, safe for daily use, and approved for human consumption.
Fast & Effective Disinfection – Makes water Sterile, Safe, Germfree, and Pure for Drinking & Hygiene use in minutes.
Efficient Tank Disinfection – Ideal for overhead and underground tanks; ensures complete safety for household water usage.
Easy to Use – Just drop a tablet in your water tank, based on capacity. No electricity, boiling, filters, or gadgets needed.
3-Year Shelf Life & Warranty – Long-lasting, cost-effective water purification with no maintenance or replacement required
25 Tablets Pack – This pack includes 25 tablets, with each tablet purifying 1000 litres of water. Use as per your tank size and daily water usage for safe and effective disinfection.

₹425.00 ₹850.00 50% Off
09

APEIX
58% Off

Show more

On Amazon

APEIX Aquarium Water Purification Tablets, Fish Tank Water Treatment for Clear Water, Odor Control and Clean Tank (1)
8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

VERSATILE USE: Suitable for a wide range of freshwater aquariums, these cleaning tablets help maintain a consistently clean and balanced tank.
ODOUR CONTROL: Specially formulated to eliminate unpleasant tank odours, keeping your aquarium smelling fresh and clean at all times.
FISH-SAFE TREATMENT: Designed to maintain a fresh and healthy aquatic environment, supporting the overall well-being of your fish.
EASY TO USE: Simply drop the tablets directly into your fish tank — no measuring or mixing required, making water treatment effortless.
CLEAR WATER FORMULA: These aquarium purification tablets effectively treat fish tank water, removing impurities for crystal-clear results.

₹249.00 ₹599.00 58% Off
10

BePURE
63% Off

Show more

On Amazon

Bepure Chloro 1000 | Water Purification Chlorine Tablets for Water Tank | Pack of 60 Tablets | Eliminates Bacteria, Algae and Odor from Water Tank | 60 Tablets for 60000 litres
8.0

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Slow-Dissolving Formulation: These tablets are designed to dissolve slowly, ensuring long-lasting protection and minimizing the need for frequent replacements.
Effective Sanitisation: These chlorine tablets are specially formulated to sanitise and disinfect water tanks effectively, eliminating harmful bacteria and microorganisms.
Easy Handling: The tablets come in convenient packaging, making them easy to store and handle while minimizing exposure to chlorine.
Easy Application: Use just 1 tablet for every 1000 liters of water. For example, if your water tank has a capacity of 5000 liters, use 5 tablets.
Convenient Usage: Just drop the required number of tablets into the water tank and let them dissolve gradually within minutes to maintain a safe chlorine level.

₹549.00 ₹1,499.00 63% Off