Genuine Yuwell BreathCare III CPAP replacement filters, pack of 10. Regular filter replacement keeps your CPAP machine drawing clean air, protecting the internal components and supporting effective therapy night after night. Key Features Genuine Yuwell part — designed specifically for the BreathCare III YH-680B series CPAP machines Bulk pack of 10 — enough for around 10 months of monthly replacement Simple drop-in replacement — no tools required Specifications Compatible with: Yuwell BreathCare III YH-680B (4G and WiFi models) Pack quantity: 10 filters Recommended replacement: monthly, or more often in dusty environments What's in the Box 10 x Yuwell BreathCare III replacement filters