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CSI Calculator Companion Guide
Regular price$7.00
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- Free worldwide shipping
- In stock, ready to ship
- Backordered, shipping soon
Know your CSI—and protect your pool from costly damage.
The CSI Companion Guide works alongside the free CSI Calculator and matching YouTube video. It helps you understand the Calcium Saturation Index, balance your water correctly, prevent scaling and corrosion, and keep your pool equipment operating at its best.
Inside the guide:
- Step-by-step CSI balancing instructions
- Understanding what raises and lowers CSI
- Scaling and corrosion prevention tips
- Worked calculation examples
- Printable record and tracking pages
- Professional troubleshooting tips
- QR codes to the matching calculator and video
Digital product: You will receive a printable PDF download. No physical item will be shipped.
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