2-pack of Alkalinity Increaser - When alkalinity drops, pH can fluctuate and water balance becomes harder to maintain. Our hot tub alkalinity increaser helps raise total alkalinity to support more stable, comfortable spa water.
Supports pH Stability - Balanced alkalinity helps buffer pH changes and reduce frequent swings. For most spas, maintaining alkalinity in the 80–140 ppm range supports stable water chemistry and easier maintenance.
Helps Reduce pH Fluctuations - Low alkalinity can cause ongoing pH bounce that leads to repeated adjustments. Restoring alkalinity levels helps create a more stable foundation for consistent water care.
Fast-Dissolving Granules - The sodium bicarbonate granules dissolve easily and distribute evenly throughout circulating spa water. Test your levels, add as directed, circulate for one to two hours, and retest to confirm balance.
Made In The USA - At AquaDoc, we make high-quality hot tub chemicals designed to support balanced, comfortable water. Proudly made in the USA with consistent quality standards.
Overview
Brand : MAV AquaDoc
Item Weight : 4 Pounds
Item Form : Granular
Product Benefits : Helps increase alkalinity and reduce pH fluctuations
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
🌿 Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
🌿 How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
🌿 How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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