1.Compatible with Swiffer Hand Duster: These reusable duster refills are specifically designed to work with the Swiffer hand duster short handle or extendable handle & ceiling fan duster super extender handle, making them an easy replacement option 2.Reusable and Save Your Money: These duster refill for swiffer duster are machine washable and can be wash up to 100+ times. One reusable duster refill is equal to 100+ disposable duty refills, you needn't rely on expensive disposable refill any more. Just choose our microfiber refills, save a lot of money for you every year and reduce waste for the earth 3.High-Quality Material: Our heavy duty duster refills are made of high-quality electrostatic microfiber material, these Swiffer duster refills effectively trap and hold dust, pet hair, and other debris to leave your home clean and fresh 4. Duster Refills: Say goodbye to dust with our versatile duster refills! Whether you're tackling electronics, furniture, blinds or your car interior, this duster refill is perfect for the job