HTH™ Pool Care Max 70 Chlorinating Granules
HTH™ Max 70 Chlorinating Granules are powerful pool chlorine granules designed to sanitize, clarify, and help prevent algae in one simple step.
- This fast-acting formula controls bacteria, destroys organic contaminants, and promotes sparkling clean water you can see and trust.
- Ideal for routine pool care or quick sanitizing, these chlorine granules for pool maintenance dissolve easily and work efficiently to restore clarity.
Backed by proven performance, HTH™ keeps clear, comfortable water ready for you all season long.
18 kg. size only available at Costco
How to use
HTH™ Max 70 Chlorinating Granules
How to use:
Add the recommended amount of this product during evening hours while the filter pump is running. Broadcast the product evenly over a wide area in the deepest part of the pool.
Add the recommended amount of this product during evening hours while the filter pump is running. Broadcast the product evenly over a wide area in the deepest part of the pool.
Water balance:
For best product performance, swimmer comfort and crystal clear water, maintain the following levels as determined by a reliable testing kit:
- Free Available Chlorine (FAC): 1.0 - 3.0 ppm
- pH: 7.2 - 7.8
- Total Alkalinity: 80 - 120 ppm
- Calcium Hardness: 200 - 300 ppm
Use the appropriate pool care products to make adjustments.
For best product performance, swimmer comfort and crystal clear water, maintain the following levels as determined by a reliable testing kit:
- Free Available Chlorine (FAC): 1.0 - 3.0 ppm
- pH: 7.2 - 7.8
- Total Alkalinity: 80 - 120 ppm
- Calcium Hardness: 200 - 300 ppm
Use the appropriate pool care products to make adjustments.
Initial shock treatment:
When opening your pool, initially superchlorinate pool water with 150 g of this product per 10,000 L of pool water. For best results, superchlorinate at dusk.
When opening your pool, initially superchlorinate pool water with 150 g of this product per 10,000 L of pool water. For best results, superchlorinate at dusk.
Routine chlorination:
Maintain proper chlorine residual by broadcasting daily over the pool’s surface, 30 g of this product per 10,000 L of pool water, or as needed.
Maintain proper chlorine residual by broadcasting daily over the pool’s surface, 30 g of this product per 10,000 L of pool water, or as needed.
Note:
Hot weather, heavy pool usage, and rain may require higher usage rates to maintain proper chlorine residuals. For outdoor pools, chlorine residuals can be protected from destruction by sun’s rays by addition of stabilizer (cyanuric acid).
For further instructions on product application, see product label.
Hot weather, heavy pool usage, and rain may require higher usage rates to maintain proper chlorine residuals. For outdoor pools, chlorine residuals can be protected from destruction by sun’s rays by addition of stabilizer (cyanuric acid).
For further instructions on product application, see product label.