Sirona® Activate Granular
Product Overview
A proven non-chlorine oxidizer for rapid organic waste removal and bromine activation.
Sirona Spa Care Activate Granular delivers Potassium Peroxymonosulfate at 32.2% to reliably oxidize organic contaminants, oils, and bather waste without harsh chlorine odors. Functioning as Step 2 in a standard two-step bromine spa sanitizing regimen, this fast-dissolving oxidizer comes in a 2.5 lbs. container (with 2.2 lb and 5 lb size variations available across the line) to maintain sparkling water balance without spiking cyanuric acid or shifting your pH 7.2–7.6 target range.
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Benefits & What Makes It Different
32.2% Potassium Peroxymonosulfate
Non-chlorine oxidizer destroys lotions, oils, and bather residue without leaving harsh chloramine odors.
Bromine System Activation
Acts as Step 2 in a 2-part bromine sanitation routine to regenerate active bromine sanitizers quickly.
Fast-Dissolving Maintenance Formula
Dissolves rapidly in hot water to clear cloudiness while keeping total alkalinity 80–120 ppm steady.
Product Details
Potassium Peroxymonosulfate 32.2%
Add 2 oz (approx. 4 tablespoons) per 250 to 500 gallons of spa water weekly or directly after heavy bather use.
Compatibility
- Fully compatible with bromine, chlorine, ozone, and mineral sanitizing systems.
- Do not pre-mix with dry chlorine, acids, or other spa chemicals before adding directly to circulating water.
When To Use This
Pro Tip
In hot climates with heavy spa usage, keep the hot tub cover open for 15 minutes after dosing to let oxidation gases vent naturally, preventing premature wear on the underside of your spa cover.
Common Questions & Instructions
How does Sirona Activate Granular fit into a bromine spa routine?
Sirona Activate Granular acts as Step 2 in the two-step bromine system, converting inactive bromide ions back into free active bromine to sanitize hot tubs efficiently.
Will using Potassium Peroxymonosulfate affect my pH or calcium hardness levels?
Unlike traditional chlorine shocks, this 32.2% monopersulfate compound oxidizes contaminants without adding cyanuric acid or drastically altering your spa's pH 7.2–7.6 or calcium hardness 200–400 ppm baseline.
How long should I wait to use the spa after adding Sirona Activate?
Run the spa circulation pump for at least 15 minutes with the spa cover off after dosing 2.5 lbs. packaged Activate Granular; once water is well-mixed and sanitizer tests normal, soaking can resume.
Delivered today to your DFW neighborhood
Order this item by 2 PM Central on a weekday, and we'll have it on your driveway by evening. Same-day delivery is FREE to every ZIP in our DFW coverage area — no minimum — or it's free with our weekly service plan.
