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expired Posted by Eragorn | Staff • 2d ago
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expired Posted by Eragorn | Staff • 2d 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

Current Prices

Sort: Lowest to Highest | Last Updated 7/21/2025, 03:56 PM
Sold By Sale Price
Amazon$40.97

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5 Comments

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2d ago
1,838 Posts
Joined Dec 2004
2d ago
beware
2d ago
1,838 Posts
cheaper to use baking soda?
2d ago
1,361 Posts
Joined Dec 2005
2d ago
alphawave
2d ago
1,361 Posts
Quote from beware :
cheaper to use baking soda?
Bicarbonate increases alkalinity but marginal for pH. Carbonate increases pH.
2d ago
1,240 Posts
Joined Oct 2011
2d ago
westec2
2d ago
1,240 Posts
If you have a salt cell you shouldn't need this
2d ago
1,695 Posts
Joined Feb 2006
2d ago
tsglenn
2d ago
1,695 Posts
Price is back up to $40.97 (before S&S).
2d ago
94 Posts
Joined Mar 2010
2d ago
Machte
2d 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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