Description
Our Heavenly Hot Tubs & Swim Spas Calcium Hardness Increaser 5kg is specially formulated to raise calcium hardness levels in hot tubs and spas, helping to maintain balanced water chemistry and protect vital spa components. Preventing water from becoming too soft helps reduce corrosion, foaming, and equipment damage, making it ideal for regular domestic and commercial spa maintenance.
- Increases calcium hardness levels quickly and effectively
- Helps protect heaters, pumps, and spa components
- Reduces risk of corrosion caused by soft water
- Helps minimise foaming in spa water
- Supports balanced and stable water chemistry
- Improves overall water quality and clarity
- Fast-dissolving granular formula
- Easy to apply and dose
- Suitable for hot tubs, swim spas, and pools
- Larger 5kg size ideal for frequent use
- Compatible with all standard water treatment systems
- Professional-grade water balancing product
Reviews
There are no reviews yet.