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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
no power required
Compatible With: PAL
or lasts as long
opaque protection against leaves
Lasts 6 months with easy install date ring for tracking replacements
St. Cyr Alkalinity Increase 25lbs Skimmer Plugs & Protectors no power requiredSt. Cyr Alkalinity Increase 25lbs (No Returns On Chemicals) Local Pick Up Only Middleton MA Location St. Cyr Alkalinity Increase 25lbs is a granular product used to raise total alkalinity in spa or hot tub water, stabilizing pH levels, preventing corrosion, and ensuring comfortable, balanced water for soaking. Its active ingredient is typically sodium bicarbonate, which provides precise control over alkalinity without introducing unwanted additives.
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