| 1. Air preparation unit | String | X | |||
| 2. Connection diameters | String | ↑ | X |
| 1. Adult fitball diameter | String | X | |||
| 2. Adult fitball diameter [cm] | String | ↑ | X | ||
| 3. Medicine ball diameter | String | ↑ | X | ||
| 4. Fitball diameter | String | ↑ | X | ||
| 5. Fitball surface | String | ↑ | X | ||
| 6. Fitball shape | String | ↑ | X |
| 1. Second hole inner diameter | String | X | |||
| 2. Third hole inner diameter | String | ↑ | X | ||
| 3. Fourth hole inner diameter | String | ↑ | X | ||
| 4. Outer diameter of the second hole | String | ↑ | X | ||
| 5. Fifth hole outer diameter | String | ↑ | X | ||
| 6. Third hole outer diameter | String | ↑ | X | ||
| 7. Fourth hole outer diameter | String | ↑ | X | ||
| 8. Number of socket connections | String | ↑ | X | ||
| 9. Nominal passage of the second hole | String | ↑ | X | ||
| 10. Nominal passage of the fifth hole | String | ↑ | X | ||
| 11. Nominal passage of the third hole | String | ↑ | X | ||
| 12. Nominal passage of the fourth hole | String | ↑ | X |
| 1. Second thread length | String | X | |||
| 2. Combined | String | ↑ | X | ||
| 3. Transitional | String | ↑ | X | ||
| 4. Press fitting profile | String | ↑ | X | ||
| 5. Sectional | String | ↑ | X | ||
| 6. With mount | String | ↑ | X | ||
| 7. With union nut | String | ↑ | X | ||
| 8. With seal | String | ↑ | X |
| 1. Second connection length | String | X | |||
| 2. Connection length | String | ↑ | X | ||
| 3. Pipe thickness | String | ↑ | X |
| 1. Valves | String | X | |||
| 2. Number of body parts | String | ↑ | X | ||
| 3. Body material | String | ↑ | X | ||
| 4. Valve arrangement | String | ↑ | X | ||
| 5. System | String | ↑ | X |