4 ms·
Plants might be a cheaper option https://en.wikipedia.org/wiki/NASA_Clean_Air_Study https://en.wikipedia.org/wiki/NASA_Clean_Air_Study
by trentmb 9y ago
Plants might be a cheaper option
https://en.wikipedia.org/wiki/NASA_Clean_Air_Study https://en.wikipedia.org/wiki/NASA_Clean_Air_Study
- namlem 9y agoThat's for long term air quality though. The speed at which they remove pollutants is much lower than a filter.