70% Granular Chlorine for Swimming Pools
70% Granular Chlorine for Swimming Pools
70% Granular Chlorine for Swimming Pools
70% Granular Chlorine for Swimming Pools
70% Granular Chlorine for Swimming Pools
70% Granular Chlorine for Swimming Pools

70% Granular Chlorine for Swimming Pools

$39.99
$39.99
0% off
$39.99

INNOVA CHLOR 70% granular chlorine is a powerful disinfectant designed to keep your pool water clean, healthy, and perfectly balanced. Thanks to its rapid dissolution, it acts immediately to eliminate bacteria, algae, and contaminants present in the water.

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SKU: 40675
Format: 5 KG

Availability

In-store pickup
Pickup available in 24 hours at 04 Laval Pickup unavailable at 04 Laval
In-store availability
198 In stock at 04 Laval 198 In stock at 04 Laval Sold out at 04 Laval

INNOVA CHLOR 70% granular chlorine is a powerful disinfectant designed to keep your pool water clean, healthy, and perfectly balanced. Thanks to its rapid dissolution, it acts immediately to eliminate bacteria, algae, and contaminants present in the water. Its concentrated formula based on calcium hypochlorite offers effective and fast action, ideal for regular maintenance as well as for shock treatments when needed.

Features

  • Fast-dissolving chlorination granules for effective water disinfection
  • Concentrated formula containing 70% calcium hypochlorite
  • Quickly eliminates bacteria, algae and organic contaminants
  • Fast acting, ideal for daily maintenance or intensive treatments
  • Suitable for above-ground and in-ground pools
  • Active ingredient: Calcium hypochlorite
  • Available chlorine content: 70%
  • Format: Granules
  • Application: Disinfection of swimming pool water
Main Actions: Disinfect
Product Category: Sanitizers
Dissolution: Fast
Forms: Granules
Application Method: Pre-mix
Usage Period: Daily
Water Balance: Chlorine too low
Safety and Storage: Add granules to water, never the reverse, Follow the manufacturer's instructions, Store away from cold, Store away from heat, Store in a cool, dry place, Use appropriate protective equipment, Keep out of reach of children and animals, Avoid contact with skin, Protect eyes
Chlorine Stabilization: Non-stabilized
Treatment Time: 30 min
Basin Type: Pool

Precautions and first aid

WARNINGS: Ingestion can cause death. CORROSIVE to eyes. AVOID contact with eyes. Corrosive to skin. AVOID contact with skin. Harmful if inhaled. Avoid inhaling dust and fumes. Do not apply in windy conditions. Wear safety glasses, protective clothing, and rubber gloves when handling this product. KEEP OUT OF REACH OF CHILDREN. Powerful oxidizing agent. May cause fire or explosion if contaminated. Forms dangerous gas if mixed with an acid. Do not mix with any other chemical. Avoid contact with skin and eyes. Dangerous or fatal if swallowed. Keep container closed and store in a cool, dry place. Rinse container thoroughly before disposal. Do not reuse.

FIRST AID: In case of skin or eye contact, rinse thoroughly with water for 15 minutes. For eye contact, consult a doctor. In case of ingestion, give 2 or 3 glasses of milk or water. Call a doctor IMMEDIATELY.
Delivery is free for chemicals and small accessories with purchases of $50 or more. A $10 fee applies to orders under $50. We deliver quickly across Canada for this item.

Pre-mix the chlorine granules in a bucket of water before pouring them into the pool.

Add the required amount according to the size of your pool (30 g per 10,000 L).

Use the product daily to keep the water clean and disinfected.

Key Characteristics

Disinfection power

A high concentration of active chlorine that effectively eliminates bacteria, algae and contaminants for clean and safe water.

Product effectiveness

Product designed to effectively destroy bacteria such as algae and ensure healthy and safe water.

Concentration

70% active chlorine to prevent algae growth and disinfect the water

Quick action

Ideal for daily maintenance or intensive treatments

Compare options

70% Granular Chlorine for Swimming Pools
70% Granular Chlorine for Swimming Pools
INNOVA CHLOR 70% granular chlorine is a powerful disinfectant designed to keep your pool water clean, healthy, and perfectly balanced. Thanks to its rapid dissolution, it acts immediately to eliminate bacteria, algae, and contaminants present in the water.
Read more Read less
  • 70% available chlorine (calcium hypochlorite) – Concentrated formula providing powerful disinfection to maintain clean and safe pool water.
  • Granulated chlorine – Convenient format allowing precise dosing for regular maintenance or more intensive treatments.
  • Fast dissolving – Acts immediately in water to effectively eliminate bacteria, algae and contaminants.
  • Complete disinfection – Quickly combats microorganisms and helps restore clear, healthy water.
  • Versatile use – Ideal for regular maintenance or shock treatments, compatible with above-ground and in-ground pools.
$39.99
$39.99
$39.99
Stabilized chlorine tablet for pool INNOVA TAB
Stabilized chlorine tablet for pool INNOVA TAB
The INNOVA TAB STABILIZED CHLORINE TABLETS are 3-inch tablets designed to effectively disinfect pool water. These tablets are formulated to destroy bacteria and algae, ensuring your pool water stays clean and clear. Their stabilized formula provides long-lasting protection, keeping the chlorine active and effective for an extended period, even in the presence of sunlight. The 3-inch size allows for easy and precise dosing, making it a convenient solution for maintaining pool hygiene.
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  • 90% active chlorine (Trichloro-s-triazinetrione) – Highly concentrated formula providing powerful disinfection to maintain clean and safe water.
  • Stabilized 3-inch pellets (200g) – Ideal size for use in a skimmer or automatic dispenser.
  • Slow release – Gradually releases chlorine to ensure continuous disinfection and prolonged water protection.
  • Stabilized formula – Protects chlorine from UV rays and helps to effectively eliminate bacteria, algae and microorganisms while maintaining clear water.
  • Simple to use – Easy to dose and compatible with above-ground and in-ground pools for regular and effective maintenance.
$49.99
$49.99
$49.99
Chlorine tablets for swimming pool with zinc INNOVA Zinc
Chlorine tablets for swimming pool with zinc INNOVA Zinc
INNOVA ZINC CHLORINE TABLETS are formulated with 89.6% trichloro-s-triazinetrione, a type of stabilized chlorine, designed to maintain healthy pool water. These tablets, which also contain zinc, effectively eliminate bacteria and algae in the water, providing continuous disinfection. The cylindrical shape of the tablets allows for easy use in equipment such as skimmers or floaters. For optimal maintenance, one or two tablets should be added each week, depending on the size of the pool.
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  • 89.6% trichloro-s-triazinetrione – Highly concentrated formula providing powerful disinfection to maintain clean and safe pool water.
  • Stabilized chlorine cylindrical tablets (250 g) – Convenient format designed for effective and consistent water treatment.
  • Gradual release – Diffuses chlorine gradually to ensure continuous disinfection and prolonged action.
  • Enriched with zinc (0.4%) – Helps prevent algae growth while effectively eliminating bacteria and contaminants.
  • Simple to use – Easy-to-dose tablets, compatible with above-ground and in-ground pools for regular maintenance.
$36
$36
$59.99

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NEED HELP?

Pool maintenance guide

Learn how to master the essential steps to maintain your pool throughout the summer and enjoy clean, healthy water. To go further, check out our complete pool maintenance guide or sign up for our online courses to simplify your routine and adopt best practices.

View the complete guide Access our online courses

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FAQ


Chlorine must be stored in a dry, well-ventilated, cool place, away from any source of moisture. Never store it in an enclosed, unventilated space such as a damp basement or garage, or near other chemicals (acids, solvents, fertilizers). Keep it in its original container, away from flames, metal, and animals.



Yes, they can be used together, as they have complementary functions: chlorine disinfects and algaecide prevents algae growth. However, they should never be mixed in the same container; add them separately to the pool with the pump running.



Chlorine is not harmful in normal doses, but it can dry out the skin, especially for sensitive individuals. A shower after swimming helps to remove residue and moisturize the skin.



When used correctly, it is safe. However, if handled incorrectly, it can irritate the eyes, skin, or respiratory system. Never mix chlorine with other chemicals and always handle it with dry hands.



Yes, chlorine can lighten or weaken textile fibers, especially if clothes are exposed to a high concentration or left to soak. Dark-colored and cotton swimsuits are the most susceptible.



Properly balanced chlorine has almost no odor. Strong odors actually come fromchloraminesThese are byproducts formed when chlorine is lacking and reacts with impurities. Paradoxically, a strong odor often indicates a chlorine deficiency. A shock treatment quickly corrects the situation.



First, check that the salt level is within the correct range. Then, increase the cell's production. If the water is cloudy or after heavy swimming, perform a shock treatment (ideally with unstabilized chlorine). Also, clean the cell if it has calcium buildup: a dirty cell produces less chlorine.



Once in water, chlorine transforms into hypochlorous acid, a highly reactive molecule that destroys bacteria by oxidizing their cell membranes. This process is rapid and effective, even at low concentrations. This is why chlorine remains the most widely used disinfectant in swimming pools.



The simplest way is to leave the pool in the sun: UV rays naturally destroy chlorine. Use a chlorine neutralizer (chlorine destroyer) for an immediate effect. When the chlorine level exceeds 5 ppm, it's best to wait before swimming.



To raise the free chlorine level, add granular chlorine or increase the opening of the chlorinator/float. Also, ensure the pH is properly adjusted (ideally 7.2–7.6), as a pH that is too high renders chlorine almost ineffective. In hot weather or after heavy swimming, a shock treatment may be necessary to restore the level.



After regularly adding chlorine, wait approximately30 minuteswith the pump running. After shock treatment, you must wait.30 minutes to 1 hour, depending on the dose used. Always check that the chlorine isbelow 5 ppmbefore swimming.



For most residential pools, we put1 to 3 lozengesin a chlorinator or a floating dispenser. The exact amount depends on the water volume, temperature, and sunlight. The goal is to maintain1–3 ppmIf the chlorine level drops too quickly, slightly increase the float opening or add an extra tablet.



Chlorine can dry out hair and make it look paler, especially if it's already colored or damaged. However, the greenish tint sometimes seen doesn't come from chlorine, but from copper present in some waters or products. After swimming, rinse your hair and use a mild shampoo to minimize the drying effect.



No, chlorine is not flammable. However, some chlorinated products can react violently if mixed with other substances such as acids or organic matter. Therefore, chlorine should always be handled separately, with dry hands, and in a well-ventilated area.


The goal is not to add a fixed amount, but to maintain a constant level of free chlorine between1 and 3 ppmChlorine consumption varies depending on the heat, swimming, rain, and sunshine. The warmer and sunnier it is, the faster the chlorine is consumed. Test the water every day or every other day and adjust accordingly.



To apply powdered (granular) chlorine, first fill a bucket with water, then dissolve the recommended amount of product in it. Next, slowly pour the solution around the perimeter of the pool with the pump running to ensure proper distribution. Never pour the granules directly into the skimmer, as this can damage the plumbing or filter. Allow the water to circulate for at least 30 minutes, or even an hour, before swimming.



Chlorine is a disinfectant used to keep pool water clean, clear, and safe. It eliminates germs, destroys algae, and neutralizes contaminants brought in by swimmers (sweat, sunscreen, dirt). It is available in several forms: granules, tablets, liquid, or generated by a salt system. Proper chlorine management is essential to maintain healthy water and prevent odors or irritation.



Yes. Chlorine is one of the most effective disinfectants for swimming pool water. As soon as it dissolves, it forms hypochlorous acid, a molecule that quickly destroys bacteria, viruses, and microorganisms by oxidizing their cell membranes. A free chlorine level between 1 and 3 ppm ensures safe water, reduces the risk of skin and eye infections, and prevents algae growth. Well-balanced water (pH 7.2–7.6) significantly improves its effectiveness.

Overall rating: 4.96 / 5 from 25 reviews.

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Reviews

great service and they even

"great service and they even ship to Ontario. I was unsure but my order arrived on time. Great price too"

— karim l. (5/5)

As described

"Un-stabilized granular seems to be hard to find all of the sudden. Found this via Trevi's website and hopefully Innova keeps it going. Product is easy to use and dissolves well. No messy liquid to deal with. Directions are clear to follow. Purchased two 15kg pails. Both are difficult to open though. Only con I have is they need to improve the pail's lid."

— Shane S. (5/5)

Livraison rapide

"Bon prix et livraison rapide. Inclure un contentant pour verser le chlore serait bien"

— francis j. (4/5)

Achat Nova Chlore

"L'avis au sujet de l'analyse de l'eaj était clair et les suggestions sur le produit."

— JONATHAN S. (5/5)

Super satisfaite fu produit merci

"Super satisfaite fu produit merci"

— Ginette D. (5/5)

Chlore

"Livraison rapide"

— Marc C. (5/5)

Du chlore, c'est du chlore,

"Du chlore, c'est du chlore, mais la livraison rapide et GRATUITE, c'est ça qui fait la différence. Merci."

— Yan B. (5/5)

Excellent service! Perfectly BILINGUAL! THANK

"Excellent service! Perfectly BILINGUAL! THANK YOU!!!"

— Mimi F. (5/5)

sais très bon

"sais très bon"

— Michel Y. (5/5)

Gerald

"Très bon service"

— Gérald F. (5/5)

Q&A

Combien de kilo?
Nous proposons des formats de 5 kg, 15 kg, 18 kg et 20 kg. Vous devez sélectionner la quantité désirée.
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