The best high CFM air purifier on Amazon - https://geni.us/wIAT
The best value high CFM air purifier on Amazon - https://geni.us/WC6iNQG

The five best high CFM air purifiers we've tested:
5. AirDoctor AD3000 on Amazon - https://geni.us/JhqgAi
4. Oransi Mod on Amazon - https://geni.us/WcuK5o
3. Coway Airmega 400 on Amazon - https://geni.us/jKrU
2. Levoit Core 600S on Amazon - https://geni.us/WC6iNQG
1. Medify MA-112 on Amazon - https://geni.us/wIAT

Top rated 250 CFM models we recommend:
1. Winix 5500-2 on Amazon - https://geni.us/yD1ZE
2. Coway Mighty on Amazon - https://geni.us/B1q9

The latest updated list of all of the air purifiers we recommend: https://www.consumeranalysis.com/guides/air-purifiers/best-air-purifier/

Full guide on HEPA filters:
https://www.consumeranalysis.com/guides/air-purifiers/hepa-air-purifier/

In this video we talk about the different options available if you need to purify the air in a large space (a large room or even an entire apartment, for example). For larger spaces we generally recommend multiple top rated 250 CFM units. However, there are still decent options available if you absolutely want to buy only one high CFM air purifier. This video ranks the best high CFM air purifiers we've tested.

Note: some of the links used in the description will direct you to Amazon. As an Amazon Associate I earn from qualifying purchases.