Compatibility: These replacement filters designed compatible for HPro/SProR nail dust collectors (6.7-inch diameter). Ensures snug fit and optimal suction performance Breathe Safe, Work Smarter: Captures ultra-fine dust from filing, drilling, and acrylic work, reducing respiratory risks for technicians and clients. Keeps your workspace cleaner and extend your device lifespan Reusable & Cost-Efficient: Made with filter paper. Rinse, dry, and reuse,no more buying filters every month. Cut waste and save up to 70% compared to single-use alternative Easy Maintenance: Quick removal for hassle-free cleaning. No tools or solutions needed! Remove dirty filters and clean them with hot hair dryer. Dry thoroughly and reinstall for instant, like- performance Long-Lasting Performance: Engineered to resist wear, warping, and odors. Ideal for daily salon use or home manicures. Pro Tip: Replace filters every 3-4 months (or sooner with heavy use) to maintain airflow and hygiene Size:17cm Colour:White Material:Non-woven fabric Package Contents: 5 * Nail Dust Collector 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.