[Compatible Models]:Specifically designed for Nail Dust Collectors, compatible with for HPro and SProR models only. Not compatible with other models. Please check your device model before purchasing. [99% High-Efficiency Filtration]:Made with premium material, this filter captures up to 99% of nail dust, fly ash, and fine particles, helping to significantly improve air quality in your workspace. [Reusable Design]:The filter is reusable and built for long-term use. For optimal performance, we recommend replacing the filter every 3-4 months to maintain effective dust collection. [Easy to Clean]:Use a hair dryer or soft makeup brush to gently clean dust from the filter . Regular cleaning helps maintain strong suction and ensures a fresher, healthier environment. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! colour: As Shown material: Non-Woven Fabric Package Contents: 3 x Nail Dust Collector Replacement Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.