Description
Ideal pH Range: 7.2 – 7.6
Ideal Total Alkalinity Range: 80 – 150 mg/l (ppm)
Description:
If your spa’s pH rises above 7.6, or TA exceeds 150 mg/l, InSpire pH Minus can be used to restore balance. This ensures water remains comfortable, prevents scaling, and protects spa surfaces and equipment.
Instructions for Use:
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Pre-dissolve the product in a clean plastic container at a maximum of 10g per 1 litre (0.2 gallons) of clean warm water.
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Stir thoroughly to fully dissolve.
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Carefully add the solution to your spa while the pump is running.
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To lower Total Alkalinity, pour in one area in the middle of the spa.
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Wait at least 30 minutes, then re-test pH/TA. Repeat as needed until the ideal level is achieved.
Dose Rates for pH Adjustment:
| Spa Volume | Dose Rate |
|---|---|
| 1,000 L / 220 gal | 11 g |
| 1,500 L / 330 gal | 17 g |
Dose Rates to Lower Total Alkalinity:
| Spa Volume | To Lower TA by 10 mg/l | To Lower TA by 25 mg/l |
|---|---|---|
| 1,000 L / 220 gal | 25 g | 63 g |
| 1,500 L / 330 gal | 38 g | 95 g |
Key Features:
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Safely lowers spa water pH and Total Alkalinity
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Protects equipment, surfaces, and spa liners
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Ensures bather comfort and water stability
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Easy-to-use granular formula
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Compatible with all spa sanitisers
Size: 1.5kg tub
