Pool Water Calculator · Jeff's Pool & Spa

1 Your pool

Volume Surface

Length (ft) Width (ft)

Chlorine system

2 Your test results

Fill in what you have — leave the rest blank. A test kit or strips give you these numbers.

Free chlorine ppm Combined chlorine ppm, optional pH Total alkalinity ppm Stabilizer / CYA ppm Calcium hardness ppm Water looks

2b Anything else going on? optional

Quick checks the test numbers don't catch. Tick any that match and we'll add the right specialty product.

Water is cloudy or dull even when chlorine looks okay Rust, brown or greenish stains — or you fill from a well White crusty scale on the tile line or equipment Algae keeps coming back even when you chlorinate Oily film or scum ring at the waterline

3 What's going on

Fix water balance in this order — alkalinity and pH first, chlorine last. Highlighted steps are the ones your pool needs.

4 What to pick up

● In-store pickup

Amounts are sized to your pool. Add what you need, then swing by to pick it up.

Add everything to cart

Opens your JPS cart with these items. Choose pickup at checkout.

1 Your pool

2 Your test results

2b Anything else going on? optional

3 What's going on

4 What to pick up

5 How to do it safely