Dynarex 33955 Resp-O2 Portable Oxygen Concentrator
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Resp-O2 Portable Oxygen Concentrator

SKU: MD840085
MFG Part#: 33955
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$1,507.42

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What's In The Box:
  • Portable Oxygen Concentrator
  • Single Battery Pack
  • Power Supply (AC Adapter)
  • AC Power Cord
  • DC Adapter
  • Nasal Cannula
  • Filter Kits
  • Carry Bag with Shoulder Strap
Manufacturer’s Downloads
Description

When you need reliable supplemental oxygen therapy that adapts to your daily routine, the Resp-O2 Portable Oxygen Concentrator gives you the freedom to stay active without compromise. This FAA-compliant portable oxygen concentrator delivers 90% oxygen concentration at flow rates adjustable from 1 to 6 liters per minute, allowing you to fine-tune oxygen delivery to match your specific therapeutic needs. Whether you're at home, traveling by air, or simply moving from room to room, the lightweight design—weighing just over 5 pounds with battery—makes transport effortless.

Designed for continuous 24/7 operation, this concentrator features intelligent alarms that notify you of power disruptions, oxygen purity changes, or breath detection issues, so you can trust consistent performance. The quiet operation, typically around 43 dBA, ensures minimal disruption during use. Multiple power options—including AC/DC adapter and high-capacity battery—provide flexibility whether you're plugged in at home or on the go. The included carrying bag with shoulder strap supports hands-free portability, while intuitive controls make operation straightforward for users of all experience levels.

Features
  • Adjustable Oxygen Flow 1-6 LPM — Customize your oxygen delivery with six flow settings to match your specific therapeutic requirements, whether you need gentle support or higher oxygen supplementation throughout the day.
  • FAA-Compliant for Air Travel — Take your oxygen therapy wherever life leads with this FAA-approved portable concentrator, designed for safe use on commercial flights so you never have to compromise your health plans.
  • Lightweight Portable Design — At just over 5 pounds with battery and featuring a compact footprint, this concentrator moves easily from room to room, fits in vehicles, and travels conveniently with the included shoulder-strap carrying bag.
  • 24/7 Continuous Operation — Rely on round-the-clock oxygen delivery engineered for dependable performance day and night, with intelligent alarms alerting you to power issues, oxygen purity changes, or breath detection concerns.
  • Quiet 43 dBA Operation — Experience supplemental oxygen therapy without disruptive noise, with typical sound levels around 43 dBA that allow you to rest, work, and socialize comfortably while using your concentrator.
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Product Specifications
Oxygen Concentration: 90% (-3% +6%)
Pulse Dose Range: 1-6 LPM
Decibel Level: 43 dBA typical (maximum 66 dBA)
Weight: 4.01 lb (without battery) / 5.05 lb (with 8-core battery)
Warranty: 36 months
Country of Origin: China
Rx Status: Prescription Required
FAA Compliance: Yes
Operation: 24/7 continuous
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Frequently Asked Questions (FAQs)
Yes, the Resp-O2 Portable Oxygen Concentrator is FAA-compliant, meaning you can use it on commercial flights. Always notify your airline in advance and bring documentation from your healthcare provider.
The concentrator offers adjustable pulse dose flow rates from 1 to 6 liters per minute (LPM), allowing you to customize oxygen delivery based on your prescription and activity level.
Battery life depends on your flow setting. At lower flow rates (1-2 LPM), you can expect several hours of operation. The unit includes both battery and AC/DC adapters for flexible power options at home or on the road.
Yes, this is a prescription-only medical device (Rx Only). You will need a valid prescription from a licensed healthcare provider to purchase and use this portable oxygen concentrator.
The unit operates at a typical sound level of 43 dBA, which is comparable to a quiet library or soft conversation, ensuring minimal disruption during daily activities or sleep.
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