Pure-Spa - Chemical Starter Pack - Bromine / Total Alkalinity

At a glance: A professional, shelf-ready hot tub chemical starter kit designed for dealers and showrooms. Provides everything needed to establish balanced, sanitised water from day one, reducing post-sale callouts and making customer handovers straightforward.

Why this pack

This version of the kit focuses on water stability. Alongside a dependable sanitiser and pH control, it includes Total Alkalinity (TA) Increaser to lock in balance and reduce pH drift. Ideal for dealers in both hard- and soft-water regions, and a reliable way for retail buyers to try the Pure-Spa range without committing to bulk sizes.

Contains:

• 1 x Bromine Granules - 500 g
• 1 x pH Plus Granules - 500 g
• 1 x pH Minus Granules - 750 g
• 1 x Total Alkalinity (TA) Increaser - 500 g
• 1 x Test Strips - 50 strips

How each product helps

Bromine Granules (500 g)
A reliable hot tub sanitiser that performs across a wider pH range and feels softer in use. Maintain a 3-5 ppm residual for clear, safe water.

pH Plus Granules (500 g)
Raises low pH into the recommended 7.2-7.6 range. Correct pH improves sanitiser efficiency and helps protect heaters, pumps, seals, and acrylic from corrosion.

pH Minus Granules (750 g)
Lowers high pH to prevent scale, cloudiness, and irritation. The 750 g size reflects real-world dosing needs, especially on fresh fills and in hard-water regions.

Total Alkalinity (TA) Increaser (500 g)
Establishes the correct alkalinity buffer (80-120 ppm) to stop pH drifting out of range. Stable TA makes ongoing water care easier and helps protect spa equipment.

See other options in the series:

• Pure-Spa Bromine / No Foam
• Pure-Spa Chlorine / No Foam
• Pure-Spa Chlorine / Total Alkalinity

Safety: Add chemicals to water, never water to chemicals. Dose separately with pumps running and retest between adjustments. Store closed, upright, and dry. Keep out of reach of children and pets.