Clearwater
✓Price
$36.99
1 kg Total Alkalinity Plus Increaser for Hot Tubs, Above Ground and Paddling Pools, Alkalinity Raiser for Spa and Pool Water Balance, Helps Maintain Stable pH Levels and Improve Overall Water Quality
★★★★★
$36.99
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About this item
- INCREASE ALKALINITY➡ Increase the total alkalinity of your swimming pool or hot tub water and prevent it from becoming corrosive
- MAINTAIN PH LEVEL➡ Help control your water's alkalinity level, reduce the acidity level and maintain a correct PH
- PROTECT AGAINST IRRITATION➡ Water that's too acidic can cause chlorine treatment not to work effectively leading to pool/hot tub damage and irritation
- EASY TO USE➡ Easy to apply with clear instructions on the bottle and a useful dose rate chart. Recommend using the alkalinity increases if your water drops below 7.2 on the pH scale or below 80mg/L alkalinity level
- PACKAGE INCLUDES➡ 1 Kg Alkalinity granules suitable for all hot tub spas and swimming pools
- packaging may vary
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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