Portable Air Purifier

Learn how to build a portable battery-powered air purifier using PC fans and furnace filters. Two styles available to choose from: a rolling luggage style with wheels and a telescoping handle, or a simple carry style. Perfect for travel, events, or anywhere you need clean air on the go.

A rolling luggage style build with roller wheels and a telescoping handle for easy transport.

A carry style build with a handle on top for carrying it around.