Description
Bring low spa pH up for more comfortable water and equipment protection
SpaPure pH Up raises low pH in spa and hot tub water. Low pH can make water corrosive and uncomfortable, while keeping pH in the ideal range helps spa water and equipment work better.
The 1 lb bottle is one available size of SpaPure pH Up for spa owners treating low pH. Follow the container directions for the water volume being treated.
Address low pH in your spa
Low pH can make spa water corrosive, which may be uncomfortable for users and can gradually affect sensitive spa equipment. SpaPure pH Up is made to increase low pH.
A simple treatment for circulating water
Apply pH Up while the spa water is circulating. For pH below 7.2 but above 6.8, the stated dose is 1 ounce for every 500 gallons of water.
Wait 30 minutes and test the water. If pH remains low, repeat the treatment.
Compatible with sanitizer and oxidizer systems
SpaPure says pH Up is compatible with all sanitizers and oxidizing systems. Label directions also list chlorine, bromine, silver-mineral, and ozone-treated spas.
Key Features and Benefits
- Raises low pHHelps increase pH when spa water tests below the stated range.
- Fast dissolvingDesigned to dissolve quickly in spa water.
- Supports water comfortKeeping pH in the ideal range helps make spa water more comfortable.
- Helps protect equipmentAddresses low pH, which can make water corrosive to sensitive spa equipment.
- Broad system compatibilityCompatible with all sanitizers and oxidizing systems.
- Clear retest directionsWait 30 minutes, test, and repeat treatment if pH remains low.
Product Details
| Product Detail | Information |
|---|---|
| Brand | SpaPure® |
| Product Name | Spa pH Up for Hot Tubs |
| Size | 1 lb |
| Manufacturer Part Number | C002579-CS20B6 |
| UPC | 025551121400 |
| For Use In | Spas and hot tubs. |
| Product Type | pH increaser |
| Form | White crystalline solid |
| Active Ingredient(s) | Sodium carbonate (disodium carbonate), 90–100% |
| Dosage | If pH is below 7.2 but above 6.8, add 1 ounce (2 tablespoons) per 500 gallons. Wait 30 minutes and test; repeat if pH remains low. |
| Treats/Coverage | Increases low pH. Coverage beyond the stated dose is Not specified in reviewed product details. |
| Compatible With | All sanitizers and oxidizing systems; SpaPure details list chlorine, bromine, silver-mineral, and ozone-treated spas. |
| Storage | Store in a cool, well-ventilated place with the container closed; protect from direct sunlight and keep away from heat, sparks, and flame. |
| Hazard | Warning. Causes serious eye irritation. |
| Shipping Weight | About 1.3 lb |
How to Use
- Check the pH: Use the product directions when pH is below 7.2 but above 6.8.
- Keep water circulating: Apply pH Up to the spa while the water is circulating.
- Measure the dose: Add 1 ounce (2 tablespoons) for every 500 gallons of water.
- Wait: Allow 30 minutes before testing.
- Test again: Check whether the pH remains low.
- Repeat if needed: If pH remains low, repeat the treatment.
Important Compatibility and Safety Notes
Compatibility
SpaPure states that pH Up is compatible with all sanitizers and oxidizing systems. Label directions list chlorine, bromine, silver-mineral, and ozone-treated spas. Specific surface compatibility and instructions about mixing with other chemicals are Not specified in reviewed product details; follow your container label.
Safety First
Warning: causes serious eye irritation. Avoid getting the product in your eyes, on your skin, or on clothing, and avoid breathing dust. Wear protective gloves, protective clothing, and eye or face protection; wash thoroughly after handling. If it gets in your eyes, rinse cautiously with water for several minutes and remove contact lenses if present and easy to do. Store the closed container in a cool, well-ventilated place, protected from direct sunlight and away from heat, sparks, and flame. Instructions about mixing with other chemicals are Not specified in reviewed product details; follow your container label. 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 Up?
SpaPure pH Up is a fast-dissolving option for raising low spa pH. Its directions specify a dose for 500 gallons, a 30-minute wait, and a retest so you can check whether another treatment is needed.
Ideal For
- Hot tub owners addressing low pH
- Spa users looking to reduce corrosive water conditions
- Owners seeking a pH increaser compatible with different sanitizer and oxidizer systems
- Spa maintenance routines that include retesting after treatment
Frequently Asked Questions
What does SpaPure pH Up do?
It increases low pH in spa water. Low pH can make water corrosive and uncomfortable.
How much pH Up should I add?
If pH is below 7.2 but above 6.8, add 1 ounce (2 tablespoons) per 500 gallons of water.
When should I add SpaPure pH Up?
Apply it to the spa while the water is circulating.
How long should I wait before testing?
Wait 30 minutes, then test the water.
What if the pH is still low after treatment?
The directions say to repeat the treatment if pH remains low.
Is pH Up compatible with my sanitizer?
SpaPure says it is compatible with all sanitizers and oxidizing systems. Label directions list chlorine, bromine, silver-mineral, and ozone-treated spas.
Can I use the spa immediately after adding pH Up?
A wait-to-use interval is Not specified in reviewed product details. Follow your container label.
What precautions should I take when handling it?
The safety information warns that it causes serious eye irritation and advises protective gloves, clothing, and eye or face protection. Avoid eye contact and wash thoroughly after handling.