HTH™ Pool Care 3" Chlorine Tabs Advanced
3 Inch Chlorine Tablets for Algae Protection
HTH™ Pool Care 3" Chlorine Tabs Advanced
3 Inch Chlorine Tablets for Algae Protection
HTH™ 3 Inch Chlorine Tabs Advanced are stabilized chlorine tablets with built-in clarifier and algaecide for one-step pool care.
- 3-in-1: sanitizer, clarifier, and algaecide
- Each tablet lasts up to 7 days and treats 10,000 gallons
- Holds free chlorine at 1-4 ppm
- Best for pools with recurring algae issues or high phosphates
- Use in floater, feeder, or skimmer basket only
Product Benefits
How to Use
How to Use
Why You Should Use This Product: These chlorine tablets dissolve slowly to provide a steady source of chlorine that helps sanitize pool water, control algae, and keep water clean and clear.
Before Use: Test pool water and adjust water balance as needed before adding this product.
Application Instructions
- Place this product in an automatic chlorine feeder, floating dispenser designed for this product, or in the skimmer basket.
- Do not allow this product to get damp or wet before use.
- Do not allow this product to contact other water treatment products.
- If placed in the skimmer, run the pool pump a minimum of eight hours daily.
- Make sure the skimmer is completely clean and free of residue from other water treatment products before adding tablets.
Do not use this product in floaters or feeders that have been used with other chlorinating products.
Do not use with any other tablets or sticks in the same skimmer, floater, or feeder.
Do not permit tablets to contact plastic pool linings or metal objects.
Do not throw tablets directly into the pool.
Routine Chlorination
Add one tablet per 10,000 gallons of pool water every week, or as often as needed, to maintain a free available chlorine level of 1–4 ppm.
How to Use
Why You Should Use This Product: These multi-functional 3-inch chlorine tablets sanitize pool water, help kill bacteria and algae, and include added clarifier to keep water clear. One tablet treats up to 10,000 gallons.
Before Use: Test pool water and adjust water balance as needed before adding this product. Read all directions before application.
Application Instructions
- Place this product in an automatic chlorine feeder, floating dispenser designed for this product, or in the skimmer basket.
- Do not allow this product to get damp or wet before use.
- Do not allow this product to contact other water treatment products.
- If placed in the skimmer, run the pool pump a minimum of eight hours daily.
- Ensure the skimmer is completely clean and free of residue from other water treatment products before adding tablets.
Do not use this product in feeders or floaters that have been used with other chlorinating products.
Do not use with any other tablets or sticks in the same skimmer, floater, or feeder.
Do not permit tablets to contact plastic pool linings or metal objects.
Do not throw tablets directly into the pool.
Routine Chlorination
Add one tablet per 10,000 gallons of pool water every week, or as often as needed, to maintain a free available chlorine level of 1–4 ppm.
Shock Treatment
To help remove organic material and keep water sparkling clear, shock treat the pool weekly or as needed using a compatible pool shock product. Follow shock product directions and do not re-enter the pool until chlorine levels return to 1–4 ppm.
How to Use
Why You Should Use This Product: These advanced 3-inch chlorine tablets sanitize pool water, help kill bacteria and algae, and include added clarifier to keep water clear. Tablets dissolve slowly for consistent chlorination.
Before Use: Test pool water and adjust total alkalinity and pH as needed before adding this product.
Application Instructions
- Place this product in an automatic chlorine feeder, floating dispenser designed for this product, or in the skimmer basket.
- Do not allow this product to get damp or wet before use.
- Do not allow this product to contact other water treatment products.
- If placed in the skimmer, run the pool pump a minimum of eight hours daily.
- Ensure the skimmer is completely clean and free of residue from other water treatment products before adding tablets.
Do not use this product in feeders or floaters that have been used with other chlorinating products.
Do not use with any other tablets or sticks in the same skimmer, floater, or feeder.
Do not permit tablets to contact plastic pool linings or metal objects.
Do not throw tablets directly into the pool.
Routine Chlorination
Add one tablet per 10,000 gallons of pool water every week, or as often as needed, to maintain a free available chlorine level of 1–4 ppm.
Water Balance Guidelines
| Parameter | Recommended Range |
|---|---|
| Total Alkalinity | 80–120 ppm |
| pH | 7.2–7.6 |
| Calcium Hardness | Above 200 ppm |
| Available Chlorine | 1–4 ppm |
Shock Treatment
For best results, shock treat the pool weekly or as needed using a compatible pool shock product to remove organic material. Do not re-enter the pool until chlorine levels return to 1–4 ppm.
How to Use
Why You Should Use This Product: When used as directed, this product is an effective swimming pool water sanitizer. These convenient tablets dissolve slowly to provide a steady source of chlorine, helping protect against chlorine loss from direct sunlight.
Before Use: Test pool water and adjust total alkalinity and pH as needed before adding this product.
Application Instructions
- Place this product in an automatic chlorine feeder, floating dispenser designed for this product, or in the skimmer basket.
- Use only in a new feeder or device that has previously contained only this product or trichloro-s-triazinetrione.
- If placed in the skimmer, run the pool pump a minimum of eight hours daily.
- Do not allow this product to contact other water treatment products.
- Do not throw tablets directly into the pool or allow them to contact plastic pool linings or metal objects.
Do not use this product in feeders or floaters that have been used with other chlorinating products.
Do not add other chemicals to the feeder while this product is present.
Routine Chlorination
Add one tablet per 10,000 gallons of pool water every week, or as often as needed, to maintain a free available chlorine level of 1–4 ppm.
Water Balance Guidelines
| Parameter | Acceptable Range |
|---|---|
| Total Alkalinity | 80–120 ppm |
| pH | 7.2–7.6 |
| Calcium Hardness | Above 200 ppm |
| Available Chlorine | 1–4 ppm |
How to Use
Why You Should Use This Product: When used as directed, these 3-inch chlorine tablets provide an effective and convenient way to sanitize pool water. The tablets dissolve slowly to deliver a steady source of chlorine that helps protect against chlorine loss from direct sunlight.
Before Use: Test pool water and adjust total alkalinity and pH as needed before adding this product.
Application Instructions
- Place this product in an automatic chlorine feeder, floating dispenser designed for this product, or in the skimmer basket.
- Use only in a new feeder or device that has previously contained only this product or trichloro-s-triazinetrione.
- If placed in the skimmer, run the pool pump a minimum of eight hours daily.
How to Use
Why You Should Use This Product: These advanced 3-inch chlorine tablets provide an effective way to sanitize pool water, kill bacteria and algae, and help keep water clear. Tablets dissolve slowly to deliver a steady supply of chlorine.
Before Use: Test pool water and adjust total alkalinity and pH as needed before adding this product.
Application Instructions
- Place this product in an automatic chlorine feeder, floating dispenser designed for this product, or in the skimmer basket.
- Use only in a new feeder or device that has previously contained only this product or trichloro-s-triazinetrione.
- If placed in the skimmer, run the pool pump a minimum of eight hours daily.
- Do not allow this product to contact other water treatment products.
- Do not throw tablets directly into the pool or allow them to contact plastic pool linings or metal objects.
Do not use this product in feeders or floaters that have been used with other chlorinating products.
Do not add other chemicals to the feeder while this product is present.
Routine Chlorination
Add one tablet per 10,000 gallons of pool water every week, or as often as needed, to maintain a free available chlorine level of 1–4 ppm.
Water Balance Guidelines
| Parameter | Acceptable Range |
|---|---|
| Total Alkalinity | 60–100 ppm |
| pH | 7.2–7.6 |
| Calcium Hardness | Above 200 ppm |
| Available Chlorine | 1–4 ppm |
Ingredients
Ingredients
Active Ingredients:
Trichloro-s-Triazinetrione: 93.5%
Zinc sulfate monohydrate: 3.5%
Other Ingredients: 3.0%
Total: 100.0%
Ingredients
Active Ingredients:
Trichloro-s-Triazinetrione: 93.5%
Zinc sulfate monohydrate: 3.5%
Other Ingredients: 3.0%
Total: 100.0%
Ingredients
Active Ingredients:
Trichloro-s-Triazinetrione: 93.6%
Zinc sulfate monohydrate: 3.5%
Other Ingredients: 2.9%
Total: 100.0%
Ingredients
Active Ingredients:
Trichloro-s-Triazinetrione: 93.6%
Zinc sulfate monohydrate: 3.5%
Other Ingredients: 2.9%
Total: 100.0%
Ingredients
Active Ingredients:
Trichloro-s-Triazinetrione: 93.6%
Zinc sulfate monohydrate: 3.5%
Other Ingredients: 2.9%
Total: 100.0%
Ingredients
Active Ingredients:
Trichloro-s-Triazinetrione: 93.6%
Zinc sulfate monohydrate: 3.5%
Other Ingredients: 2.9%
Total: 100.0%
Safety, Storage, and Disposal
Safety
Use this product only as directed. Avoid contact with eyes, skin, and clothing, and avoid breathing dust.
Wear protective eyewear and gloves when handling, and wash hands thoroughly after use.
Do not mix this product with other chemicals.
For complete safety information, warnings, and first aid instructions, refer to the product label.
First Aid
If the product comes into contact with eyes or skin, rinse gently with water for 15–20 minutes and seek medical advice if irritation persists.
If swallowed or inhaled, contact a poison control center or medical professional immediately.
Storage and Disposal
Keep this product dry and store it in its original, tightly closed container in a cool, well-ventilated area away from heat or open flame.
Use entire contents, then triple rinse and dispose of the container in accordance with state and local regulations.
Do not reuse empty container.
For full storage, disposal, and emergency handling instructions, refer to the product label.
Safety
Use this product only as directed. Avoid contact with eyes, skin, and clothing, and avoid breathing dust or fumes.
Wear protective eyewear and gloves when handling, and wash hands thoroughly with soap and water after use.
Do not mix this product with other chemicals.
For complete safety information, warnings, and first aid instructions, refer to the product label.
First Aid
If the product comes into contact with eyes or skin, rinse gently with water for 15–20 minutes and seek medical advice if irritation persists.
If swallowed or inhaled, contact a poison control center or medical professional immediately.
Storage and Disposal
Keep this product dry and store it in its original, tightly closed container in a cool, well-ventilated area away from heat or open flame.
Use entire contents, then triple rinse and dispose of the container in accordance with state and local regulations.
Do not reuse empty container.
For full storage, disposal, and emergency handling instructions, refer to the product label.
Safety
Use this product only as directed. Avoid contact with eyes, skin, and clothing, and avoid breathing dust.
Wear protective eyewear and gloves when handling, and wash hands thoroughly with soap and water after use.
Do not mix this product with other chemicals.
For complete safety information, warnings, and first aid instructions, always refer to the product label.
First Aid
If the product comes into contact with eyes or skin, rinse gently with water for 15–20 minutes and seek medical advice if irritation persists.
If swallowed or inhaled, contact a poison control center or medical professional immediately.
Storage and Disposal
Keep this product dry and store it in its original, tightly closed container in a cool, well-ventilated area away from heat or open flame.
Use entire contents, then triple rinse and dispose of the container in accordance with state and local regulations.
Do not reuse empty container.
For full storage, disposal, and emergency handling instructions, refer to the product label.
Safety
Use this product only as directed. Avoid contact with eyes, skin, and clothing, and avoid breathing dust.
Wear protective eyewear and gloves when handling, and wash hands thoroughly with soap and water after use.
Do not mix this product with other chemicals.
For complete safety information, warnings, and first aid instructions, refer to the product label.
First Aid
If the product comes into contact with eyes or skin, rinse gently with water for 15–20 minutes and seek medical advice if irritation persists.
If swallowed or inhaled, contact a poison control center or medical professional immediately.
Storage and Disposal
Keep product dry and store it in its original, tightly closed container in a cool, well-ventilated area away from heat or open flame.
Use entire contents, then triple rinse and dispose of the container in accordance with state and local regulations.
Do not reuse empty container.
For full storage, disposal, and emergency handling instructions, refer to the product label.
Safety
Use this product only as directed. Avoid contact with eyes, skin, and clothing, and avoid breathing dust.
Wear protective eyewear and gloves when handling, and wash hands thoroughly with soap and water after use.
Do not mix this product with other chemicals.
For complete safety information, warnings, and first aid instructions, refer to the product label.
First Aid
If the product comes into contact with eyes or skin, rinse gently with water for 15–20 minutes and seek medical advice if irritation persists.
If swallowed or inhaled, contact a poison control center or medical professional immediately.
Storage and Disposal
Keep product dry and store it in its original, tightly closed container in a cool, well-ventilated area away from heat or open flame.
Use entire contents, then triple rinse and dispose of the container in accordance with state and local regulations.
Do not reuse empty container.
For full storage, disposal, and emergency handling instructions, refer to the product label.
Safety
Use this product only as directed. Avoid contact with eyes, skin, and clothing, and avoid breathing dust.
Wear protective eyewear and gloves when handling, and wash hands thoroughly with soap and water after use.
Do not mix this product with other chemicals.
For complete safety information, warnings, and first aid instructions, refer to the product label.
First Aid
If the product comes into contact with eyes or skin, rinse gently with water for 15–20 minutes and seek medical advice if irritation persists.
If swallowed or inhaled, contact a poison control center or medical professional immediately.
Storage and Disposal
Keep product dry and store it in its original, tightly closed container in a cool, well-ventilated area away from heat or open flame.
Use entire contents, then triple rinse and dispose of the container in accordance with state and local regulations.
Do not reuse empty container.
For full storage, disposal, and emergency handling instructions, refer to the product label.
Reviews
Quick Pool Tips
Always read product label directions prior to using and use only as directed
Always add chemicals to pool water, never the other way around
Never add chemicals to pool water when people are in the pool
Never mix products together
Always store pool products in a cool, dry location and out of direct sunlight
