Dimensions: Approximately 1.75 inches long by 1.25 inches wide with rounded corners.
- IntelliPAP Standard CPAP
- IntelliPAP Standard Plus CPAP
- IntelliPAP AutoAdjust Auto-CPAP
- IntelliPAP BiLevel
These white ultra fine filters are designed for use with all IntelliPAP CPAP/BiPAP machines. Ultra fine filters are disposable; for optimal performance they should be changed regularly when they appear soiled or discolored.