How to calculate the required amount of antifreeze?
Required Antifreeze Quantity
Above-Ground Pool
| Pool Size (ft) | Litres of Antifreeze (without Heat Pump) | Litres of Antifreeze (with Heat Pump) |
|---|---|---|
| 12 | 4 | 8 |
| 15 | 4 | 8 |
| 18 | 8 | 12 |
| 21 | 12 | 16 |
| 24 | 12 | 16 |
| 27 and up | 16 | 20 |
In-Ground or Semi-In-Ground Pool
2 litres for each return line + 4 litres for the skimmer + 1 gallon (if equipped with a heat pump) = total amount of antifreeze required.
Futura Pool
2 litres for each return line + 4 litres for the skimmer + 4 litres (if equipped with a heat pump) + 4 litres for the main drain connected below the skimmer (plumbing) = total amount of antifreeze required.