Our compressed gas dusters are safe for dusting precision electronics and components. No one makes a more efficient duster with a more precise applicator than we do. All our duster products are 100% ozone-safe, non-flammable and are perfect for removing dust, dirt and contaminants from surfaces not accessible by other cleaning agents. All of our compressed gas products are recyclable. The AccuDuster is manufactured in a disposable can. The economical MicroDuster refill is used with the reusable brass valve. One is sure to fit your needs.