The Pulmodyne BiTrac ED Mask is an adult full face mask with head strap designed for use with the GO-PAP and O2-MAX disposable CPAP systems.1 It has a dual lip seal, the adjustable Omni-Clip and a 30M/22F port.1 Sold in Adult Small, Medium and Large.2
Product Highlights:
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Built for GO-PAP and O2-MAX: Fits the disposable CPAP system patient connection1
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Dual lip seal: Double silicone lip lets the mask float on the face3
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Omni-Clip: Adjustable forehead support1
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30M/22F port: Also fits ADAPT-2-VENT elbow accessories1
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Three sizes: Adult Small, Medium and Large; most patients use a medium3
Sizes and Part Numbers:
| Part number |
Size |
Headgear |
Pack |
| 313-7028 |
Adult Small |
Standard |
10 |
| 313-7028-ea |
Adult Small |
Standard |
Each |
| 313-7029 |
Adult Medium |
Standard |
10 |
| 313-7030 |
Adult Large |
Standard |
10 |
| 313-7030-ea |
Adult Large |
Standard |
Each |
Source: part list2. The -ea listings are single masks. Most patients use a medium mask.3
Related Products:
Product Guides and Documents:
Frequently Asked Questions:
What sizes does the BiTrac ED mask come in?
Adult Small (313-7028), Adult Medium (313-7029) and Adult Large (313-7030). Small and Large also come as single masks.2
What systems is the BiTrac ED mask used with?
It is designed for use with the GO-PAP and O2-MAX disposable CPAP systems.1
Is there a disposable CPAP mask with a head strap?
Yes. The BiTrac ED mask comes with a head strap and is designed for the GO-PAP and O2-MAX disposable CPAP systems.1
How do I choose the right ED mask size?
The mask should sit at reading glass level, just above the eyebrows and just under the lower lip. Adjust the Omni-Clip if needed. Most patients use a medium.3
How do I fix leak with the BiTrac ED mask?
Leak can mean the mask is the wrong size or is on too tightly. The mask is designed to float on the face with a double silicone lip, so check the size and loosen the headgear.3
Are cpap masks interchangeable?
Not in general. The BiTrac ED mask has a 30M/22F port made to fit the O2-MAX and GO-PAP patient connections and the ADAPT-2-VENT elbow accessories.1
How to apply cpap mask ems?
Pulmodyne's GO-PAP steps are: connect the oxygen tubing to the gas source, set the flow, then place the mask over the patient's face and secure it with the head strap. Follow the CPAP system's Instructions for Use.3
Manufacturer Sources
- Intersurgical Inc. (Pulmodyne parent company). BiTrac ED Masks with standard and CAP headgear (accessed 2026-11-02). intersurgicalinc.com.
- Pulmodyne. O2-MAX brochure, BiTrac ED mask part list (accessed 2026-11-02). pulmodyne.com.
- Pulmodyne. GO-PAP FAQ, BiTrac ED mask sizing and leak answers (accessed 2026-11-02). pulmodyne.com.
Pick a size above to see each mask's full specifications, pack and documents.2