Introduction
This manual provides essential instructions for the proper use and maintenance of your Philips Respironics DreamWear Nasal Mask Frame, Large size. This product is designed to be used as part of a complete DreamWear nasal mask system. Please read all instructions carefully before use.
Note: This package contains the DreamWear Mask Frame only, including softwraps. The cushion, headgear, and swivel elbow are sold separately and are not included with this frame.
Safety Information
Important: Do not use this device if you have difficulty breathing or removing the mask by yourself. Consult with a healthcare provider before use to ensure it is appropriate for your specific condition.
- Always follow your healthcare provider's instructions regarding the use of CPAP therapy.
- Inspect the mask frame regularly for damage or wear. Replace components as needed.
- Keep out of reach of children.
Package Contents
Your package should contain the following items:
- Philips Respironics DreamWear Nasal Mask Frame (Large)
- Softwraps for the mask frame

Figure 1: DreamWear Nasal Mask Frame as received in its sealed packaging.
Setup and Assembly
The DreamWear Nasal Mask Frame is designed for easy assembly with other DreamWear components (sold separately).
- Identify Components: Ensure you have the DreamWear mask frame, a DreamWear nasal cushion, a DreamWear headgear, and the swivel elbow.
- Attach Nasal Cushion: Gently push the nasal cushion onto the bottom openings of the mask frame until it clicks securely into place. Ensure the cushion is oriented correctly.
- Attach Swivel Elbow: Connect the swivel elbow to the top opening of the mask frame. This is where your CPAP hose will connect.
- Attach Headgear: Thread the headgear straps through the slots on the sides of the mask frame. Adjust the straps to achieve a comfortable and secure fit.
- Apply Softwraps (Optional): If desired, slide the included softwraps over the side tubes of the mask frame to enhance comfort and reduce skin irritation.

Figure 2: Illustration of the DreamWear mask frame with other components (cushion and elbow) detached, indicating assembly points.
Operating Instructions
Once assembled, the DreamWear Nasal Mask Frame is ready for use with your CPAP therapy device.
- Positioning the Mask: Hold the mask with the nasal cushion positioned under your nose.
- Securing the Headgear: Pull the headgear over your head. The frame should rest comfortably on your cheeks, and the top connection point should be on the crown of your head.
- Adjusting for Fit: Adjust the side straps of the headgear to achieve a snug but not overly tight fit. The mask should feel secure without causing pressure points or discomfort. The cushion should seal gently against your nostrils.
- Connecting to CPAP Device: Connect your CPAP hose to the swivel elbow at the top of the mask frame.
- Checking for Leaks: Turn on your CPAP device. Lie down and breathe normally. If you feel air leaks, gently adjust the headgear straps or reposition the mask until leaks are minimized. Avoid overtightening.

Figure 3: A user adjusting the DreamWear nasal mask for a proper fit.

Figure 4: The DreamWear nasal mask in use during sleep, showing the over-the-head hose connection.
Maintenance and Cleaning
Regular cleaning of your DreamWear Nasal Mask Frame is crucial for hygiene and optimal performance. The frame is designed to be easy to clean and replace.
Daily Cleaning:
- Disassemble the mask components (frame, cushion, headgear, elbow).
- Wash the mask frame and cushion in warm water with a mild soap.
- Rinse thoroughly with clean water.
- Allow all components to air dry completely out of direct sunlight before reassembly.
Weekly Cleaning:
- Wash the headgear in warm water with a mild soap.
- Rinse thoroughly and air dry.
Do Not: Use bleach, alcohol, or cleaning solutions containing conditioners or moisturizers, as these can damage the materials and shorten the life of the mask components.
Troubleshooting
If you encounter issues with your DreamWear Nasal Mask Frame, consider the following common solutions:
- Mask Leaks:
- Ensure the cushion is correctly seated on the frame and under your nose.
- Adjust headgear straps for a snug fit, but avoid overtightening.
- Check the cushion for wear or damage; replace if necessary.
- Discomfort/Red Marks:
- Loosen headgear straps slightly.
- Ensure softwraps are correctly positioned on the frame.
- Verify the mask frame size is appropriate for your face.
- Difficulty Breathing:
- Ensure the nasal cushion is not obstructed.
- Check that the CPAP hose is not kinked or blocked.
- Consult your healthcare provider if breathing difficulties persist.
Specifications
| Feature | Detail |
|---|---|
| Brand | PHILIPS |
| Model Number | HH1118/00 |
| Product Dimensions | 5.91 x 5.91 x 5.91 inches |
| Item Weight | 2.76 ounces |
| Size | Large |
| Material Feature | Lightweight |
| Color | White |
| Manufacturer | DreamWear |
| Date First Available | March 5, 2016 |
Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your complete Philips Respironics DreamWear system or visit the official Philips Respironics website. You may also contact your medical equipment supplier for assistance.