Description
Bring high spa pH back into a more comfortable range
SpaPure pH Down helps lower high pH in your spa or hot tub. Keeping pH in a suitable range supports comfortable water, helps protect spa equipment from scale, and helps other spa products work effectively.
The 1.5 lb (24 oz) bottle suits hot tub owners who want SpaPure pH Down on hand for addressing high pH. Follow the container label for dosing and use.
Support more comfortable spa water
High pH can make spa water uncomfortable. SpaPure pH Down is made to lower pH so you can address high readings and help maintain comfortable water.
Help protect your spa and equipment
High pH can contribute to scale formation. Lowering pH as directed can help protect your spa and equipment.
Help other spa products work effectively
When pH is in the ideal range, SpaPure says other products used in the spa work more effectively. The product is compatible with all sanitizers and oxidizing systems.
Fast-dissolving and easy to apply
Apply SpaPure pH Down to the spa while the water is circulating. Follow the container label for directions and precautions.
Key Features and Benefits
- Lowers high pHHelps address high pH in spa and hot tub water.
- Fast dissolvingDissolves quickly when used as directed.
- Compatible with spa systemsCompatible with all sanitizers and oxidizing systems.
- Supports water comfortHelps improve comfort when pH is high.
- Helps protect equipmentHelps protect the spa and equipment from issues associated with high pH.
- Supports other productsHelps maximize the effectiveness of other products used in the spa.
Product Details
| Product Detail | Information |
|---|---|
| Brand | SpaPure® |
| Product Name | Spa pH Down for Hot Tubs |
| Size | 1.5 lb (24 oz) |
| Manufacturer Part Number | C002625-CS20B8 |
| UPC | 025551701251 |
| For Use In | Spas and hot tubs |
| Product Type | pH reducer |
| Form | Granular |
| Active Ingredient(s) | Sodium bisulfate |
| Dosage | If pH is above 7.7 but below 8.0, add 1/4 oz (2 tsp) per 500 gallons of water. |
| Treats/Coverage | Not specified in reviewed product details |
| Compatible With | All sanitizers and oxidizing systems |
| Storage | Store locked up. |
| Hazard | Danger. Causes severe skin burns and eye damage. |
| Shipping Weight | About 1.8 lb |
How to Use
- Check the pH reading: Use the container label to guide whether the product is appropriate for your water reading.
- Check the stated dosage range: SpaPure provides a dose for pH above 7.7 but below 8.0.
- Measure the dose: For that stated pH range, measure 1/4 oz (2 tsp) per 500 gallons of spa water.
- Keep the water circulating: Apply the product while the spa water is circulating.
- Follow the container label: Use the full label directions and precautions for your spa and product.
Important Compatibility and Safety Notes
Compatible with spa sanitizing systems
SpaPure lists pH Down as compatible with all sanitizers and oxidizing systems. Compatibility with other specific products or materials is not specified in reviewed product details. Follow your container label.
Safety First
Danger. Causes severe skin burns and serious eye damage. Do not breathe dust. Wear protective gloves, protective clothing, and eye or face protection. Wash exposed skin thoroughly after handling. If swallowed, rinse mouth and do not induce vomiting; seek immediate medical attention. If in eyes, rinse cautiously with water for several minutes and seek medical attention promptly. Store locked up. Mixing precautions are not specified in reviewed product details. Keep out of reach of children and pets, and always read and follow the full label directions and precautions on your container.
Why Choose SpaPure pH Down?
SpaPure pH Down is a fast-dissolving option for addressing high pH in spa and hot tub water. Used as directed, it helps support water comfort, protect spa equipment, and maximize the effectiveness of other spa products.
Ideal For
- Hot tub owners addressing high pH
- Spa owners looking to support comfortable water
- Spas where scale formation is a concern
- Owners seeking a pH product compatible with sanitizers and oxidizing systems
Frequently Asked Questions
What does SpaPure pH Down do?
It lowers high pH in spa water.
When should I use the higher pH Down dose?
It gives a dosage when pH is above 7.7 but below 8.0: 1/4 oz (2 tsp) per 500 gallons of water.
How do I apply SpaPure pH Down?
Apply it to the spa while the water is circulating, following the container label.
Is SpaPure pH Down compatible with different sanitizers?
SpaPure states that it is compatible with all sanitizers and oxidizing systems.
Can high pH affect spa comfort or equipment?
SpaPure says high pH can make water uncomfortable and lead to scale formation.
How long should I wait before using the spa?
Not specified in reviewed product details
What is the active ingredient?
The active ingredient is sodium bisulfate.
Does SpaPure pH Down lower total alkalinity?
Not specified in reviewed product details