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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
The ideal range is 200 - 400 ppm
Lamotte Insta-Test 5 Strips
Start by pressing your finger over the air hole at the top of the vacuum when it is out of the water
Right-sized salt chlorination
lotions and other debris from filter cartridges
Aqua-Guard Calcium Up 6kg Water Testing The ideal range is 200Aqua Guard Calcium Up Calcium Increaser Calcium increaser will raise the calcium hardness in swimming pool water. The ideal range is 200 400 ppm. Calcium increaser is completely soluble in water. It is safe to swim in water immediately after application of calcium increaser. Prevents corrosion of pool equipment Prevents etching of pool surface Can be used in saltwater pools Raises calcium hardness
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US$ 118.00
US$ 120.00
US$ 120.00
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