Loads for common pool sizes
| Pool (L × W × average depth) | Volume | 2,500-gal loads |
|---|---|---|
| 7 × 3.5 × 1.2 m | 29.4 m³ | 4 |
| 10 × 4 × 1.25 m | 50 m³ | 6 |
| 12 × 5 × 1.35 m | 81 m³ | 9 |
| 15 × 6 × 1.5 m | 135 m³ | 15 |
Numbers round up to the next full load; the last one is often only partly used, so we’ll suggest a smaller final drop when it saves you money.
Full fill or top-up?
A full fill follows construction, retiling or a drain-down and usually takes several loads in one day. A top-up replaces what evaporation takes in summer — often 200–500 gallons is enough to bring the level back to the skimmer.