Filtrite Spa Hardness Increaser 500g
Protect your spa and maintain balanced water chemistry with Filtrite Spa Hardness Increaser. This easy-to-use treatment helps raise calcium hardness levels in spa and hot tub water, supporting the correct balance required for long-term equipment protection and water quality.
Calcium hardness is an important part of spa water balance. If levels are too low, the water can become corrosive, potentially causing damage to spa equipment, fixtures, heaters, and interior surfaces. Filtrite Spa Hardness Increaser helps restore calcium hardness to the recommended range of 175β350ppm, promoting healthier water and protecting your investment.
Suitable for routine water balancing and maintenance, Filtrite Spa Hardness Increaser is an essential product for spa owners looking to maintain optimal water conditions.
Key Features:
- Increases calcium hardness levels in spa and hot tub water
- Helps maintain the recommended calcium hardness range of 175β350ppm
- Protects spa equipment, heaters, fixtures, and surfaces from corrosive water damage
- Supports balanced water chemistry and overall spa health
- Easy-to-use formula for routine spa maintenance
- Suitable for spas and hot tubs of all sizes
Top 3 Reasons we think you'll love this product:
- Helps protect expensive spa equipment from low-calcium water damage
- Supports balanced, healthier spa water
- Simple application makes ongoing water maintenance easy
Specifications:
- Product: Filtrite Spa Hardness Increaser
- Function: Raises calcium hardness levels
- Target Calcium Hardness Range: 175β350ppm
- Application Rate: 10g per 1,000 litres
- Suitable For: Spas and hot tubs
Perfect For:
- Increasing calcium hardness levels
- Protecting spa equipment and surfaces
- Preventing corrosive water conditions
- Routine spa water balancing
- Maintaining healthy water chemistry
Directions for Use: Pre-dissolve the required amount of product in a bucket of water before application. Add the solution to the spa in three separate portions, allowing each addition to disperse before adding the next third for best results.
Please Note: Regular water testing is recommended to maintain calcium hardness levels within the ideal range of 175β350ppm and ensure optimal spa performance.
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