Description
Refresh spa water with a fast-dissolving, non-chlorine oxidizer
SpaPure Spa Oxidizing Shock helps remove bather waste and other contaminants that can leave hot tub water looking dull. This oxygen-based, non-chlorine treatment supports water clarity and helps revitalize chlorine or bromine sanitizers.
The 2.2 lb bottle is an option for hot tub owners who want a supply of non-chlorine oxidizer for regular spa maintenance. Use the label directions to determine application frequency for your spa.
Help restore water clarity
Spa Oxidizing Shock removes wastes and contaminants from spa water quickly, helping refresh water that has started to look dull.
It is a non-chlorinated oxidizing treatment and does not add chlorine.
Support your sanitizer
Use it to help revitalize chlorine or bromine sanitizers as part of your spa care routine.
SpaPure describes it as a companion product for silver ion and similar mineral cartridge systems.
Simple weekly application
With the spa pump running, broadcast the product over the entire water surface. The typical direction is 1.5 ounces (2 tablespoons) per 200 gallons weekly.
Increase application frequency if spa use or the number of bathers is higher than normal. Follow your container label.
Key Features and Benefits
- Non-chlorine oxidizerAn oxygen-based treatment that contains no chlorine.
- Water refreshHelps remove wastes and contaminants from spa water.
- Clarity supportHelps refresh water that has become dull.
- Sanitizer supportHelps revitalize chlorine or bromine sanitizers.
- Mineral-system companionDesigned as a companion for silver ion and similar mineral cartridge systems.
- Fast-dissolving treatmentA quick-dissolving option for routine spa oxidation.
Product Details
| Product Detail | Information |
|---|---|
| Brand | SpaPure® |
| Product Name | Spa Oxidizing Shock for Hot Tubs |
| Size | 2.2 lb |
| Manufacturer Part Number | C002476-CS20B3 |
| UPC | 025551323408 |
| For Use In | Spas and hot tubs |
| Product Type | Non-chlorine oxidizing shock |
| Form | Not specified in reviewed product details |
| Active Ingredient(s) | Potassium peroxymonosulfate sulfate, 90–100% |
| Dosage | 1.5 oz (2 Tbsp) per 200 gallons weekly in most cases; apply more frequently if use increases. |
| Treats/Coverage | 200 gallons at the typical weekly dose of 1.5 oz. |
| Wait to Soak | Spa entry can occur shortly after adding. Exact interval: Not specified in reviewed product details. |
| Compatible With | Chlorine or bromine sanitizers; silver ion or similar mineral cartridge systems. |
| Storage | Store locked up. |
| Hazard/Shipping Class | Danger. Causes severe skin burns and eye damage. Shipping class: Not specified in reviewed product details. |
| Shipping Weight | About 2.5 lb |
How to Use
- Balance the water: Adjust pH to 7.2–7.6 and alkalinity to 100–120 ppm.
- Run the pump: Make sure the spa pump is running during application.
- Broadcast over the water: Distribute the product over the entire spa water surface.
- Use the typical dose: In most cases, add 1.5 ounces (2 tablespoons) per 200 gallons of spa water.
- Set a weekly routine: Use weekly in most cases, following the directions on your container.
- Adjust for heavier use: Add more frequently if spa use or the number of people using the spa increases.
Important Compatibility and Safety Notes
Sanitizer and system compatibility
SpaPure identifies this product as a companion for silver ion or similar mineral cartridge systems and says it helps revitalize chlorine or bromine sanitizers. The product contains no chlorine. Chlorine and bromine products are not for biguanide/PHMB spas; confirm compatibility with your sanitizer and container label before use. Compatibility with other systems is not specified in reviewed product details.
Safety First
The safety information classifies this product as Danger and states that it causes severe skin burns and eye damage. Do not breathe dust. Wear protective gloves, protective clothing, and eye and face protection. Wash thoroughly after handling. If it gets in the eyes, rinse cautiously with water for several minutes and seek medical attention promptly; if swallowed, rinse the mouth and do not induce vomiting. Store locked up. 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 Oxidizing Shock?
SpaPure Oxidizing Shock is an oxygen-based, non-chlorine treatment for hot tub owners looking to address bather waste and dull-looking water. It also helps revitalize chlorine or bromine sanitizers and can accompany silver ion or similar mineral cartridge systems.
Ideal For
- Hot tub owners treating bather waste and other water contaminants
- Spa users looking for a non-chlorine oxidizer
- Owners of spas using chlorine or bromine sanitizers
- Owners using silver ion or similar mineral cartridge systems
- Spa users maintaining water clarity with a weekly treatment
Frequently Asked Questions
What does SpaPure Spa Oxidizing Shock do?
It is an oxygen-based, non-chlorine oxidizer that helps remove wastes and contaminants from spa water.
Does SpaPure Oxidizing Shock contain chlorine?
No. The product description identifies it as a non-chlorine oxidizer and states that it contains no chlorine.
How much should I use?
In most cases, add 1.5 ounces (2 tablespoons) per 200 gallons of spa water weekly.
How often should I use it?
The typical direction is weekly. Add it more frequently if spa use or the number of bathers increases.
Should the pump be running during application?
Yes. The directions say to broadcast it over the entire spa water surface with the pump running.
How soon can I enter the spa after adding it?
SpaPure says spa entry can occur shortly after adding it, but an exact time is not specified in reviewed product details.
Can I use it with a mineral cartridge system?
It is described as a companion for silver ion or similar mineral cartridge systems.
Can it be used with chlorine or bromine sanitizers?
SpaPure says it helps revitalize chlorine or bromine sanitizers. Follow your container label and confirm compatibility with your spa care system.

