Non-Chlorine Shock 5 lb.
Keep your spa water crystal clear and fresh with Swimway's Non-Chlorine Shock. This powerful, oxygen-based oxidizing treatment quickly dissolves to eliminate contaminants and restore water clarity. It's designed for fast-acting results, allowing you to enjoy your spa again soon after application. Ideal for reducing chlorine levels while maintaining excellent clarity, it also revitalizes existing sanitizers and is perfect for use with mineral cartridge systems. Use it weekly for a consistently revitalized spa experience.
$49.99
Owner Satisfaction
4.4
/ 5
Category Rank
777
/ 1309
#777 in Pool Cleaners & Chemicals
Price vs Category Average
-27%
Below average
Product Form
Granular
/ Granular
Who it's for
- Rapid Re-entry
- Eliminates Chloramines
- Protects Pool Surfaces
Who should skip it
- Not a Primary Sanitizer
- Increases TDS and Alkalinity
- Higher Cost Per Treatment
Key Specs
Product Form
Granular
SKU
24581
Brand
Swimway
Treatment Capacity
Treats 200 gallons per application
Application Rate
1.5 ounces (2 Tbsp) per 200 gallons weekly
Recommended pH Range
7.2-7.6
Recommended Alkalinity Range
100-120 ppm
Chemical Purpose
Shock Treatment, Water Clarifier
Features
- Oxygen-based, non-chlorine oxidizer
- Revitalizes chlorine or bromine sanitizers
- Fast acting and quick dissolving
- Maintains excellent water clarity
- Allows quick spa entry after use
- Ideal for mineral cartridge systems
What customers say
Pool owners highly value this non-chlorine shock for its immediate effectiveness in restoring water clarity and oxidizing contaminants. A major benefit is its gentle formulation, which avoids the harsh odors and irritation common with traditional chlorine treatments, allowing users to swim sooner after application. Reviewers appreciate the convenience and the good value offered by the 5 lb. container for routine maintenance. While most agree it is an essential product for maintaining sparkling water without upsetting chemical balance, some users note needing slightly higher doses than recommended for best results in larger pools. Minor packaging issues like clumping were occasionally reported.
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$50