I purchased this vacuum to assist me in the repair of electronics, it's sleek design helps me reach into the smallest of spaces to remove years worth of dust that I would otherwise burn through countless cans of air duster to remove. Now after a quick once over with the Aeroslim™ I only require a short burst from an air duster to remove residual amounts of dust from fans and power supply units. I also got to donate a portion of the purchase to Bissell's animal rescue, I'm very happy about that because I already donate 10% from all of my sales of refurbished goods to charity and volunteer my time with a local animal rescue group. Overall I am highly satisfied with this product and it suites my needs perfectly.