Description
Quick answer: This is the Sunset Healthcare Basic Chinstrap (part CS002) — a simple, comfortable chin support that helps keep your mouth closed during CPAP therapy, reducing the air leak and dry mouth that mouth-breathers experience at night. A soft fabric chin cup cradles the chin, and the strap attaches to the top strap of your headgear. One size fits most; works best with nasal masks. Latex-free, hand-washable. A budget-friendly alternative to OEM chinstraps (comparable to the Respironics basic chinstrap). No prescription required.
What’s included
- 1 × Sunset Basic Chinstrap (One Size, part CS002)
Mask and headgear not included.
About this part
If your mouth falls open during sleep on CPAP, pressurized air can escape through your mouth — reducing therapy effectiveness and causing a dry mouth and throat. A chinstrap gently holds the jaw closed:
- Keeps the mouth closed — a soft fabric chin cup supports the chin so the jaw doesn’t drop open, cutting mouth leak and dryness.
- Attaches to your headgear — the strap connects to the top strap of your mask headgear (rather than a separate over-the-head harness), for a simple, low-bulk setup.
- Comfortable & simple — one-size-fits-most, soft material, latex-free.
- Easy care — hand wash and lay flat to dry.
Best with nasal masks: a chinstrap pairs well with nasal or nasal-pillow masks (where keeping the mouth closed matters). If you breathe mainly through your mouth, a full face mask may be the better solution — ask your provider.
Key features
- Sunset Basic Chinstrap (CS002) — keeps the mouth closed during CPAP.
- Soft fabric chin cup — comfortable support.
- Attaches to headgear top strap — simple, low-bulk.
- One size fits most — latex-free, hand-washable.
- Budget alternative — comparable to the Respironics basic chinstrap.
Specifications
| Specification | Detail |
|---|---|
| Product type | CPAP chinstrap (comfort accessory) |
| Function | Holds the jaw closed to reduce mouth leak / dry mouth |
| Fit | One size fits most |
| Attachment | To the top strap of the mask headgear |
| Best with | Nasal / nasal-pillow masks |
| Material | Latex-free fabric with chin cup |
| Care | Hand wash; lay flat to dry |
| Comparable to | Respironics basic chinstrap |
| OEM # | 302175 |
| HCPCS | A7036 |
| Prescription | Not required |
| Manufacturer SKU | CS002 |
| Brand | Sunset Healthcare Solutions |
Frequently asked questions
What does a chinstrap do?
It gently holds your jaw closed during CPAP therapy, so air doesn’t leak out of your mouth — reducing dry mouth and improving therapy for people whose mouths open during sleep.
How does it attach?
It connects to the top strap of your mask headgear, and a soft chin cup cradles your chin. It’s one size fits most.
Which masks does it work with?
It works best with nasal or nasal-pillow masks. If you’re primarily a mouth breather, a full face mask may suit better — ask your provider.
Is it comfortable?
Yes — soft, latex-free material with a chin cup, in a simple low-bulk design.
How do I clean it?
Hand wash and lay flat to dry.
Do I need a prescription?
No — this comfort accessory does not require a prescription. (If you’re unsure whether a chinstrap is right for you, check with your provider.)
Can I get it delivered in Brooklyn or shipped nationwide?
Yes — Stark Medical Supplies offers local pickup and delivery in Brooklyn and across NYC, plus USPS shipping throughout the continental U.S.
A chinstrap helps hold the mouth closed during therapy. If you have concerns about mouth breathing or mask fit, consult your provider.




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