DuraChlor Granular Chlorine
Best daily sanitizer for pool owners seeking simple, effective water maintenance.
This is the workhorse solution for keeping pool water clear without the headache of slow-dissolving tablets. It offers immediate, potent sanitization that tackles algae head-on, though it requires a more disciplined daily application schedule compared to set-it-and-forget-it alternatives.
$179.99
Who it's for
- Pool owners needing immediate algae and bacteria control
- Outdoor pool owners battling intense sunlight degradation
- Maintenance pros seeking one product for daily and shock treatments
Who should skip it
- Long-term users worried about chlorine lock and chemical buildup
- Budget-conscious owners comparing costs against liquid chlorine
- Vinyl liner owners concerned about potential surface bleaching
Performance breakdown
Dissolution Speed
Granules vanish rapidly upon contact, preventing residue buildup on pool surfaces.
Sanitization Potency
56% available chlorine delivers aggressive, reliable bacteria and algae control.
Ease of Application
Simple daily dosing makes routine water maintenance straightforward and stress-free.
UV Stability
Stabilized formula prevents rapid chlorine loss from harsh direct sunlight exposure.
Bulk Value
The 50-pound container offers significant longevity for high-volume seasonal maintenance.
Water Balance Impact
Near-neutral pH minimizes the need for frequent secondary chemical adjustments.
Key Specs
Available Chlorine
56%
Ingredients
Sodium Dichlor-s-triazinetrione 99%, Other 1%
Weight
50 Pounds
Product Form
Granular
Dosage
2.5 ounces per 10,000 gallons daily
Recommended Residual
1-3 ppm
Stabilization
Stabilized chlorinating product
Treatment Capacity
10,000 gallons
Application Frequency
Daily
Chemical Purpose
Sanitizer, Algaecide
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