Nancy Bullard on MSN

DIY Air Purifier: Make a Corsi-Rosenthal Box for Under $80

I show you how I created an effective and affordable air purifier using simple materials, all for less than $80. This video ...
Live Science

Honeywell Designer Series HPA830 air purifier review: The power of simplicity

The Honeywell Designer Series HPA830 air purifier lacks style and fancy features, but its air-cleaning performance got the ...