True to its name, the Dirt Devil Featherlite Cyclonic canister vacuum is light, but cleans up the dirtiest messes with whirlwind speed. Its washable HEPA Media filter traps over 99% of dust and allergens. The bottom dirt cup empties right into the trash. All tools are conveniently onboard. And when you're done, simply step on the cord rewind button for automatic retraction. Model SC40100DI.