| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Waterwell Ultra-Chlor 5KG Granular Chlorine is the new standard in swimming pool sanitation. Specially formulated for long-lasting protection, this high-efficiency chlorine ensures your water remains sparkling clear, safe, and inviting even under harsh summer sun.
Whether you're treating cloudy water, preventing algae, or doing a routine chlorine top-up, Ultra-Chlor is fast-dissolving, UV-stabilised, and pH-balanced to keep your pool clean with less effort and lower cost.
High-Strength Disinfection Targets bacteria, algae, and organic waste effectively.
UV Stabilised Built-in sun protection minimizes chlorine loss in hot climates.
Gentle on Skin & Eyes Delivers maximum sanitisation without harsh irritation.
Fast-Acting Formula Dissolves quickly for immediate water treatment.
Economical Longer-lasting effects reduce the frequency of chemical dosing.
Balanced pH Helps maintain ideal water chemistry.
Initial Treatment: 100g per 10,000L of pool water
Maintenance (Summer): 30g50g per 10,000L every other day
Maintenance (Winter): 15g20g per 10,000L every 23 days
Shock Treatment: 100g per 10,000L
Algae Treatment: 100g per 10,000L with a compatible algaecide
Weight: 5kg
Form: Fast-dissolving granular chlorine
Packaging: Durable, resealable container (New Look!)
Use: Ideal for all pool types including marbelite, fiberglass, vinyl
Perfect for small to medium pools
UV-resistant for South African sun
Balanced and safe for frequent use
Available in 5KG, 10KG, and 25KG options
