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expired Posted by Eragorn | Staff • 17h ago
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expired Posted by Eragorn | Staff • 17h ago

25-Pounds Pool Mate Premium pH Up for Pools (100% Sodium Carbonate) $20.51 + Free Shipping w/ Prime or on $35+

$21

$41

48% off
Amazon
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Amazon [amazon.com] has 25-Pounds Pool Mate Premium pH Up for Pools (100% Sodium Carbonate) for $20.51. Shipping is free w/ Prime or on $35+.
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Amazon [amazon.com] has 25-Pounds Pool Mate Premium pH Up for Pools (100% Sodium Carbonate) for $20.51. Shipping is free w/ Prime or on $35+.

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Model: Pool Mate 25-Pounds Premium pH Up for Pools, 100% Sodium Carbonate

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Sort: Lowest to Highest | Last Updated 7/19/2025, 01:01 PM
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Amazon$20.51

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5 Comments

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5h ago
1,837 Posts
Joined Dec 2004
5h ago
beware
5h ago
1,837 Posts
cheaper to use baking soda?
5h ago
1,356 Posts
Joined Dec 2005
5h ago
alphawave
5h ago
1,356 Posts
Quote from beware :
cheaper to use baking soda?
Bicarbonate increases alkalinity but marginal for pH. Carbonate increases pH.
3h ago
1,236 Posts
Joined Oct 2011
3h ago
westec2
3h ago
1,236 Posts
If you have a salt cell you shouldn't need this
3h ago
1,693 Posts
Joined Feb 2006
3h ago
tsglenn
3h ago
1,693 Posts
Price is back up to $40.97 (before S&S).
1h ago
94 Posts
Joined Mar 2010
1h ago
Machte
1h ago
94 Posts
Borax, baking soda, or aerating your pool water can increase pH and is pretty cheap. Aerating is free. Also as chlorine does its thing, pH creeps up. I'll take a deal on some muriatic acid to lower pH as that is usually the direction I have to adjust.

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