Testing Different Configurations of Do-It-Yourself Portable Air Cleaners
![](https://energy.ucdavis.edu/wp-content/uploads/DIY-AIR-CLEANER-083121.jpg)
A recent case study by the Western Cooling Efficiency Center (WCEC) seeks to answer: does making your own portable air cleaner match the cleaning performance of off-the shelf products and do so in a cost effective way?