SHARE:
ao018
General information
| Question text: | How often do you replace or clean your filter? |
| Answer type: | Radio buttons |
| Answer options: | 1 Once a month 2 Every half year 3 Once a year 4 Never 5 Other: ~AO018_other |
| Label: | how often replace filter |
| Empty allowed: | One-time warning |
| Error allowed: | Not allowed |
| Multiple instances: | No |