Quick answer: This is the Sunset Healthcare non-rebreather oxygen mask (part RES2102, adult) — a high-concentration oxygen delivery mask with a reservoir bag and one-way check valves that prevent rebreathing of exhaled air, used for high-flow oxygen therapy (10+ LPM). It comes complete with the mask, 7 ft safety tubing, and reservoir bag, in soft clear vinyl with an adjustable nose clip and head strap for a secure, comfortable seal. Adult size (one size fits most); a pediatric version (RES2202) is also available. Disposable; sold by the box.
What's included
- 1 × non-rebreather oxygen mask (adult, elongated style)
- 1 × 7 ft safety tubing
- 1 × reservoir bag
(Sold in boxes, e.g. 50/box.) Oxygen source not included.
About this part
A non-rebreather mask delivers the highest oxygen concentration of the common oxygen masks — used when a patient needs a lot of supplemental oxygen quickly:
- Reservoir bag — fills with oxygen so the patient inhales oxygen from the bag (a high concentration) rather than room air.
- One-way check valves — low-resistance valves prevent rebreathing: they let the patient breathe in oxygen from the reservoir, while directing exhaled gas out through side vents (so exhaled CO₂ isn't rebreathed and doesn't return to the bag).
- High flow (10+ LPM) — run at a high oxygen flow rate to keep the reservoir bag inflated.
- Comfortable, secure fit — soft clear vinyl, an adjustable nose clip, and an elastic head strap for a good seal; the clear material lets the airway be observed.
Sizes: Adult (RES2102) and Pediatric (RES2202).
Note on the name: a "non-rebreather" oxygen mask (this) is an oxygen-delivery device — it's a different thing from a "non-vented" CPAP/ventilator mask. This is for supplemental oxygen therapy.
Key features
- Sunset non-rebreather oxygen mask, adult (RES2102).
- High oxygen concentration — reservoir bag + one-way valves.
- Prevents rebreathing — low-resistance check valves.
- Complete — mask + 7 ft safety tubing + reservoir bag.
- Soft clear vinyl, adjustable nose clip — comfortable, secure seal.
- Adult (pediatric = RES2202); disposable.
Specifications
| Specification | Detail |
| Product type | Non-rebreather oxygen mask (high-concentration O₂ delivery) |
| Size | Adult (one size fits most); pediatric = RES2202 |
| Oxygen flow | 10+ LPM (high flow) |
| Includes | Mask, 7 ft safety tubing, reservoir bag |
| Valves | Low-resistance one-way check valves (prevent rebreathing) |
| Material | Clear soft vinyl |
| Fit | Adjustable nose clip + elastic head strap |
| Style | Elongated |
| Use | Single-use / disposable |
| Packaging | By the box (e.g. 50/box) |
| Related | Pediatric RES2202 · safety-vent variants (RES2102S etc.) |
| Manufacturer SKU | RES2102 |
| Brand | Sunset Healthcare Solutions |
Frequently asked questions
What is a non-rebreather mask? It's a high-concentration oxygen mask with a reservoir bag and one-way valves. The patient breathes oxygen from the bag, and the valves keep exhaled air from being rebreathed — delivering a high oxygen concentration.
What oxygen flow does it need? High flow — 10+ LPM — to keep the reservoir bag inflated.
What's included? The mask, 7 ft of safety tubing, and the reservoir bag.
Is there a pediatric size? Yes — the pediatric version is RES2202. This listing is the adult (RES2102).
Is it the same as a "non-vented" CPAP mask? No — this is an oxygen-therapy mask. A "non-vented" CPAP/ventilator mask is a different product for a different purpose.
Is it reusable? No — it's single-use and disposable.
Can I get it delivered in Brooklyn or shipped nationwide? Yes — Task Supply Corp offers USPS shipping throughout the continental U.S., plus local pickup and delivery in Brooklyn and all five boroughs of New York City.
Use with a prescribed oxygen source at the appropriate flow rate, per the device and mask instructions and your clinician's direction. Follow all oxygen-safety precautions. This listing is informational and is not medical advice.