High Purity Calcium Chloride for Swimming Pool Hardness Increase - Reliable Supplier & Competitive Price
Discover the essential role of calcium chloride in maintaining optimal swimming pool water chemistry. As a leading manufacturer and supplier, we offer high-quality calcium chloride solutions designed to effectively increase water hardness, protect your pool surfaces and equipment, and ensure a balanced, safe swimming environment. Get a competitive quote and samples today.
Get a Quote & SampleEnhance Your Pool's Water Balance with Premium Calcium Chloride

Calcium Chloride - Your Essential Pool Chemical
As a trusted calcium chloride supplier in China, we provide industrial-grade calcium chloride with high purity (74%-95%) for swimming pool applications. Our products are expertly formulated to act as a reliable hardness increaser, safeguarding your pool infrastructure. Benefit from our competitive pricing and consistent supply, ideal for both residential and commercial pool management needs. Purchase high-quality chemicals from a dedicated manufacturer.
- Achieve optimal water balance by effectively increasing calcium hardness with our calcium chloride.
- Protect pool liners, metal, and plastic surfaces from corrosive water by buying calcium chloride.
- Ensure efficient chlorine performance and prevent equipment damage by sourcing from a reliable calcium chloride manufacturer.
- Explore competitive calcium chloride price points for bulk purchases from our China-based facility.
Superior Quality and Performance for Pool Maintenance
Consistent Purity and Formulations
Our calcium chloride is offered in various specifications, including 74%, 77%, 90%, 94%, and 95% purity, available in granular, flake, pellet, or powder forms. This ensures you can buy the perfect product for your specific pool maintenance needs. Explore options to buy calcium chloride tailored for your water treatment challenges.
Protects Pool Assets and Equipment
Properly balanced calcium hardness prevents aggressive water from leaching calcium from pool surfaces and equipment. By using our calcium chloride as a hardness increaser, you invest in the longevity of your pool liner, plaster, metal fixtures, and pumps. We are your dependable supplier for these crucial protective chemicals.
Cost-Effective Water Treatment Solution
We provide competitive calcium chloride price points, making it an economical choice for maintaining ideal swimming pool conditions. As a direct manufacturer, we ensure you get the best value when you purchase calcium chloride for your water treatment needs. Contact us for a detailed quote and discover why we are a preferred calcium chloride supplier.
Versatile Applications for Water Chemistry Management
Swimming Pool Hardness Increase
The primary use of our granular calcium chloride is to raise and maintain the correct calcium hardness levels in swimming pools, preventing corrosive water and equipment damage. This is a key aspect of effective pool maintenance and water treatment.
Industrial Circulating Water Treatment
Beyond pools, our calcium chloride serves as an effective agent in industrial circulating water systems to manage water quality and prevent scaling. As a versatile water treatment chemical, it's vital for many industrial processes.
Road Salt and Ice Melter
In colder climates, calcium chloride is widely recognized for its efficiency as a de-icing agent on roads and walkways, melting ice at lower temperatures than traditional salts. This demonstrates its broad utility.
Moisture Absorber
Due to its hygroscopic nature, calcium chloride is also utilized as a powerful desiccant, effectively absorbing moisture from the air in various industrial and domestic applications to prevent corrosion and spoilage.