Package Content: this package comprises 4 pack nail dust collector filters; This filter is reusable; You can clean it using a hairdryer or a dust brush, meaning no recurrent replacement Dust Vacuum Effect: the PET material of this white dust collector filter provides suitable effect; No more dust particles escaping, Its reliable high-powered suction fan efficiently absorbs and collects dust, keeping your working area clean and sanitary Size for Effective Cleaning: with its compact size of approximately a 6.69 inch diameter and 0.31 inch height, this dust filter is just the right size; It allows you to grab, trap, and collect nail dust, thus putting a stop to those annoying floating tiny particles Adsorption and Collection: the ingenious design of this replacement filter delivers 360 degree efficient adsorption and collection; It encapsulates and traps nail dust within its radius, sparing you from breathing in potentially harmful particles Quick and Easy Cleaning: with its designed cover, this replacement nail dust collector filter is easy to detach from the filter; Forget about struggling with tedious cleaning; With a simple pull, you can remove the filter and proceed with cleaning effortlessly; You can replaced after 1 to 2 months depending on usage Features: Versatile application: This designed no spilling nail dust collector filter is universally compatible with most nail dust collectors. Its design not only functionality but also presents a cost effective solution for your nail dust collection needs. Reusable and convenient: Unlike traditional models, this reusable nail dust collector filter is easy to clean and reusable. Use a hairdryer or dust brush, without the need to replace after every use. Enjoy the convenience of longevity with this durable nail dust collector filter. Specifications: Material: PETColor: whiteSize: about diameter 6.69 inch, height 0.31 inchPackage includes: 4 x Nail dust collector filterNotes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.