$29.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Fast-dissolving dry acid that lowers pH and alkalinity fast. Swim-ready in just 15 minutes. Helps prevent scaling, cloudy water, and equipment wear by reducing high pH and alkalinity.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$29.99