







3-in-1 Dip Test Strips (100 Test Strips)
- Quick and easy way to check chemical levels in any pool or hot tub
- 3-in-1 test strips measure free active chlorine, pH and total alkalinity
- Simply dip into pool or hot tub water
- Uses a simple colour scale to check and compare results

With our 3 For 2 offer on Clearwater chemicals and accessories, you can grab those essential water care chemicals or cleaning products and save.
Add at least 3 items to your basket and receive the cheapest item free.
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Additional Details
Dose Rates
Whether you're topping up a hot tub or maintaining a pool, use this guide to determine how much chlorine to add to increase the level by 1 ppm (parts per million).
| Litres | To Increase Chlorine by 1ppm |
|---|---|
| 600 | 1.2g |
| 800 | 1.6g |
| 1000 | 2g |
| 1200 | 2.4g |
| 5000 | 20g |
| 10000 | 40g |
| 15000 | 60g |
Need to know how much chlorine you need for a booster shock dose? See our "Shock" Dosage Guide"













