Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
The MVHR unit provides this removal of stale air and filters it.
Source: https://www.chartattack.com/mvhr-system-improves-air-quality/