![Saw this targeted ad for a moss air purifier: It claims the moss can act like a filter….true, moss purifies but- this moss looks like preserved treated moss- which isn't so good. Saw this targeted ad for a moss air purifier: It claims the moss can act like a filter….true, moss purifies but- this moss looks like preserved treated moss- which isn't so good.](https://preview.redd.it/saw-this-targeted-ad-for-a-moss-air-purifier-it-claims-the-v0-4p4ep4ivoqma1.jpg?width=640&crop=smart&auto=webp&s=e46eb6a01eb06561b786a4fe3f6247357bce3012)
Saw this targeted ad for a moss air purifier: It claims the moss can act like a filter….true, moss purifies but- this moss looks like preserved treated moss- which isn't so good.
![Moss-based filters can measurably improve urban air quality in European cities | MossTree Project | Results in brief | H2020 | CORDIS | European Commission Moss-based filters can measurably improve urban air quality in European cities | MossTree Project | Results in brief | H2020 | CORDIS | European Commission](https://cordis.europa.eu/docs/results/images/2021-02/429109.jpg)
Moss-based filters can measurably improve urban air quality in European cities | MossTree Project | Results in brief | H2020 | CORDIS | European Commission
![Briiv - a stylish & sustainable air purifier to tackle indoor pollution in the home | These Four Walls Briiv - a stylish & sustainable air purifier to tackle indoor pollution in the home | These Four Walls](https://i0.wp.com/www.thesefourwallsblog.com/wp-content/uploads/2022/07/Briiv-detail.jpg?resize=740%2C1110&ssl=1)