Master Clear Chlorinating Granules: 5 lbs Di-Chlor Spa Sanitizer
Master Clear Chlorinating Granules is a concentrated di-chlor (sodium dichloro-s-triazinetrione) sanitizer in quick-dissolving powder form. Designed specifically for hot tub use, this pH-neutral formula sanitizes and disinfects spa water without significantly affecting your water’s pH or alkalinity balance — a critical advantage in the high-temperature environment of a hot tub.
Key Features & Specifications
- Type: Di-Chlor (sodium dichloro-s-triazinetrione) chlorinating granules
- Weight: 5 lbs
- pH-neutral formula: Minimizes impact on pH and alkalinity balance
- Quick-dissolving: Powder form dissolves rapidly in spa water
- Dual use: Daily sanitizer or weekly shock treatment
- Eco-Pur compatible: Works with the Eco-Pur Mineral Purification filter system
Why Di-Chlor for Hot Tubs?
Di-chlor is the preferred form of chlorine for hot tubs because it’s stabilized, dissolves quickly in warm water, and has a near-neutral pH. Unlike cal-hypo or liquid chlorine, di-chlor won’t cause dramatic pH swings that require constant rebalancing. It’s also effective in high-temperature water, making it ideal for spas.
Dosage & Application
For daily sanitizing, add granules according to the product label based on your spa’s water volume. Can also be used as a weekly shock treatment at a higher dose. Always test water before and after treatment and follow label instructions for dosage.
