Oneisall PP02 smoke-test showdown: Double filtration that keeps up with the speedsters

[Redaktion]

While most air purifiers try to maximize airflow with thin filters, the PP02 prioritizes filter density and allergen clearance. After high-stress testing, it proved it can push air through a massive dual-filter system without falling behind.

https://www.notebookcheck.net/Oneisall-PP02-smoke-test-showdown-Double-filtration-that-keeps-up-with-the-speedsters.1171860.0.html