Based on different customers' requirenments, Ukko Saunas & Hot Tubs developped 20 different sizes for you to choose:
| No. of People | No. of Jets | Diameter (cm) | Volume (Liters) |
| 4 | 4 | 142 | 1575 |
| 4 | 4 | 146 | 1666 |
| 5 | 4 | 150 | 1751 |
| 5 | 4 | 154 | 1842 |
| 5 | 4 | 157 | 1935 |
| 6 | 6 | 161 | 2031 |
| 6 | 6 | 165 | 2129 |
| 6 | 6 | 169 | 2227 |
| 7 | 6 | 173 | 2330 |
| 7 | 6 | 176 | 2435 |
| 7 | 6 | 180 | 2542 |
| 8 | 8 | 184 | 2652 |
| 8 | 8 | 188 | 2764 |
| 8 | 8 | 192 | 2878 |
| 9 | 8 | 196 | 2994 |
| 9 | 8 | 199 | 3113 |
| 9 | 8 | 203 | 3234 |
| 9 | 8 | 207 | 3358 |
| 10 | 10 | 211 | 3483 |
| 10 | 10 | 215 | 3611 |
Contact us for more information.