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- Pool Mate 8-Pounds Premium Calcium Hardness I...
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Item #:
249471336
Pool Mate 8-Pounds Premium Calcium Hardness Increaser for Pools
90% of respondents would recommend this to a friend
Item #:
249471336
€ 24
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Imported from USA store
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Order now and get it around Wednesday, October 07
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Rapidly increases total hardness, helps prevent corrosion or etching of pools.
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What Stands Out
Calcium Boost
Contains high-quality calcium to effectively increase hardness levels in pool water, preventing corrosion and damage to pools and equipment.
Easy Application
Designed for straightforward use, allowing pool owners to quickly address water balance issues without the need for professional assistance.
Reliable Quality
Manufactured under stringent quality standards, ensuring premium performance and longevity for maintaining healthy pool conditions.
Product Details
| Brand Name | Pool Mate |
| UPC | 676215237786 |
| Global Trade Identification Number | 00676215237786 |
| Number of Packs | 1 |
| Package Size Name | 8-Pounds |
| Number of Items | 1 |
| Unit Count | 128 Ounce |
| Item Type Name | for Pools |
| Manufacturer | Robelle Industries |
| Model Number | 1-2808B |
| Manufacturer Part Number | 1-2808B |
| Item Form | Granular |
| Product Benefits | Calcium Increaser |
| Item Weight | 8 pounds (3.63 kg) |
| Brand | Pool Mate |
Who Should Buy?
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New Pool Owners
Ideal for new pool owners needing to balance calcium levels in freshly filled pools for optimal water quality.
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Hard Water Areas
Best suited for users in hard water regions, ensuring sufficient calcium to prevent pool damage and equipment wear.
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Regular Maintenance
Perfect for routine maintenance, helping users maintain proper calcium hardness levels to enhance swimming comfort.
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Soft Water Pools
Not suitable for pools with consistently low calcium levels, as adding may lead to excessive hardness and cloudiness.
Product Description
Pool Mate 8-Pounds Premium Calcium Hardness Increaser for Pools
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Customer Questions & Answers
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Question:
What is the main purpose of Pool Mate Premium Calcium Hardness Increaser?
Answer: The Pool Mate Premium Calcium Hardness Increaser is designed to increase the calcium hardness levels in swimming pools. Healthy calcium levels are critical for balancing water chemistry and preventing corrosion of pool surfaces and equipment. Proper calcium levels also help reduce the chances of algae growth. Regularly testing pool water chemistry and adding calcium hardness increaser as needed ensures your pool remains clean and safe for swimming. -
Question:
How do I know if my pool needs calcium hardness increaser?
Answer: You can determine if your pool needs a calcium hardness increaser by testing the water with a pool test kit. Ideal calcium hardness levels typically range from 200 to 400 ppm (parts per million). If your test results show lower levels, it’s time to add an increaser. This not only protects your pool equipment but also ensures comfort for swimmers by reducing water corrosiveness. -
Question:
How do I properly add the calcium hardness increaser to my pool?
Answer: To properly add Pool Mate Premium Calcium Hardness Increaser, start by pre-dissolving the granules in a bucket of water. Once dissolved, slowly pour the solution into the deep end of the pool while the pump is running. This helps distribute the increaser evenly throughout the water. Make sure to test the water again after 24 hours to check calcium levels and adjust accordingly. -
Question:
Can I use the calcium hardness increaser in a hot tub or spa?
Answer: Yes, the Pool Mate Premium Calcium Hardness Increaser can also be used in hot tubs and spas. Just like swimming pools, maintaining appropriate calcium levels in your spa is crucial for preventing corrosion and ensuring the longevity of your spa equipment. Always test the water before adding the increaser to prevent over-adjustment. -
Question:
What are the consequences of low calcium hardness levels?
Answer: Low calcium hardness levels can lead to several issues, such as metal corrosion, etching of pool surfaces, and increased chlorine consumption. When calcium levels are below recommended thresholds, the water can be aggressive, leading to damage in surfaces and equipment over time. Maintaining proper calcium levels helps conserve your pool's integrity and quality. -
Question:
Is the Pool Mate Calcium Hardness Increaser safe for all pool types?
Answer: Yes, Pool Mate Calcium Hardness Increaser is safe for all types of pools, including vinyl, fiberglass, and concrete. Each pool type benefits from balanced calcium levels, ensuring both the safety of swimmers and the longevity of the pool’s structure. Always follow usage instructions to achieve optimal results. -
Question:
How often should I test and adjust the calcium levels in my pool?
Answer: It's recommended to test your pool water at least once a week, particularly during peak swimming seasons. Regular testing allows you to monitor calcium hardness levels and make any necessary adjustments promptly. If you notice changes in water clarity or feel, additional testing and adjustments may be needed to maintain water quality. -
Question:
What happens if I add too much calcium hardness increaser?
Answer: Adding too much calcium hardness increaser can lead to high calcium levels, which may cause scaling on pool surfaces and cloudiness in water. If this happens, you’ll need to dilute the pool water by adding fresh water to bring the calcium levels back to optimal ranges. Regular monitoring of your water chemistry is essential to prevent this issue. -
Question:
What’s the shelf life of Pool Mate Premium Calcium Hardness Increaser?
Answer: Pool Mate Premium Calcium Hardness Increaser has a long shelf life if stored properly in a cool, dry place and kept away from moisture. Sealing the container tightly can also help extend its usability. It's always a good practice to check for any clumping or changes in consistency before usage, as this can indicate exposure to moisture. -
Question:
Where can I buy Pool Mate 32-Pounds Premium Calcium Hardness Increaser for Pools, 100% Calcium Chloride?
Answer: You can purchase Pool Mate 32-Pounds Premium Calcium Hardness Increaser for Pools, 100% Calcium Chloride at Ubuy in Guadeloupe. Ubuy offers a convenient online shopping experience where you can easily find this product along with others to maintain your pool's water quality.
Pool Mate Pool Balancers 1-2808B Editorial Review
Pool Mate 8-Pounds Premium Calcium Hardness Increaser for Pools is a reliable solution for maintaining your pool's water quality. This 8-pound bag of granular calcium chloride works effectively to increase the calcium hardness in your pool, ensuring balanced water chemistry. Users have praised its quick dissolving properties and minimal residue, which enhance convenience during application. Many reviewers recommend following the directions closely for optimal results, emphasizing that adding chemicals at the right time can yield the best outcomes. Overall, this product acts as an essential component for pool care, helping to maintain clarity and stability in your water.
Customer Reviews & Ratings
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Pros
- Quick dissolving with no visible residue
- Effective calcium increaser for pool maintenance
- Saves money compared to other brands
- Highly recommended by satisfied users
- Lightweight and easy to handle
Cons
- Packaging could be more durable for storage purposes
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
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€ 24
Order now and get it around Wednesday, October 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Increases total hardness in pool water to recommended levels.
- Ideal calcium hardness range: 200-400 ppm based on pool type.
- 8 ounces raises calcium hardness by 10 ppm per 5,000 gallons.
- Prevents staining and etching of pool surfaces.
- Low calcium levels can lead to significant water issues.
- Easy to use: Mix with water and distribute while circulating.
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