McKesson Brand
McKesson Humidifier Bottle with Adapter 350/550 mL Sterile Water Adult / Pediatric
PRODUCT HIGHLIGHTS
- Sterile Water, USP Prefilled for convenience and safety—no preservatives or bacteriostatic agents added.
- Whistle Adapter (5 PSI) Alerts clinicians to flow restriction or occlusions in the oxygen tubing.
- Micro-Diffuser Technology Reduces noise by creating smaller bubbles and more efficient humidification.
- Easy-to-Use Design Built-in oxygen tubing connector for quick setup with oxygen concentrators.
Fast Delivery
Auto Delivery , Free Shipping For $100 Above Products
Item | Description | Quantity | Price |
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16-00550
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PREFILL, STR WATER W/5PSI ADAPTER 550ML In stock, ships from your local warehouse |
1 of Each |
List Price:$2.99 Price:$2.99 |
16-00550
![]() |
PREFILL, STR WATER W/5PSI ADAPTER 550ML In stock, ships from your local warehouse |
Case of 12 |
List Price:$34.99 Price:$33.99 You save $1.00 |
16-00350
![]() |
PREFILL, STR WATER W/5PSI ADAPTER 350ML In stock, ships from your local warehouse |
1 of Each |
List Price:$2.99 Price:$2.99 |
16-00350
![]() |
PREFILL, STR WATER W/5PSI ADAPTER 350ML In stock, ships from your local warehouse |
Case of 20 |
List Price:$53.99 Price:$51.99 You save $2.00 |


Description
McKesson Humidifier Bottle with Adapter – Prefilled Sterile Water – 350 mL & 550 mL Options for Adult and Pediatric Use
Ensure comfort during oxygen therapy with the McKesson Prefilled Humidifier Bottle with Adapter, available in both 350 mL and 550 mL volumes. Designed for adult and pediatric patients, this single-use humidifier adds moisture to dry oxygen, reducing nasal irritation and preventing dryness-related complications.
Ideal for use with oxygen concentrators and oxygen tanks, each bottle includes a built-in adapter and 5 PSI whistle alert system to indicate tubing blockages.
✅ Key Features:
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Sterile Water, USP: Prefilled for convenience and safety—no preservatives or bacteriostatic agents added.
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Two Volume Options:
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350 mL (16-00350): Compact, travel-friendly option.
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550 mL (16-00550): Extended use for high-flow or long-term therapy.
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Whistle Adapter (5 PSI): Alerts clinicians to flow restriction or occlusions in the oxygen tubing.
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Micro-Diffuser Technology: Reduces noise by creating smaller bubbles and more efficient humidification.
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Easy-to-Use Design: Built-in oxygen tubing connector for quick setup with oxygen concentrators.
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Clearly Labeled: Expiration and lot codes for easy tracking and compliance.
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Safe Materials: Non-pyrogenic, DEHP-free, and not made with natural rubber latex.
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Rx Only: Requires a physician’s order—intended for inhalation therapy only.
📐 Specifications Comparison:
Feature | 350 mL (16-00350) | 550 mL (16-00550) |
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Reservoir Volume | 350 mL | 550 mL |
Application | Adult / Pediatric | Adult / Pediatric |
Adapter Type | 5 PSI Whistle | 5 PSI Whistle |
Includes Tubing Connector | Yes | Yes |
Latex-Free | Yes | Yes |
Preservative-Free | Yes | Yes |
Packaging | 1 Each, 20/Case | 1 Each, 12/Case |
HCPCS Code | A4217 | — |
🛒 Why Choose McKesson Prefilled Humidifier Bottles?
These humidifier bottles provide essential moisture for oxygen therapy without adding complexity. With safety features like the pressure whistle and sterile prefill, they're ideal for both clinical and at-home use.
📦 Ordering Information:
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McKesson 350 mL Prefilled Humidifier Bottle with Adapter
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Item #: 16-00350
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Case Qty: 20
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McKesson 550 mL Prefilled Humidifier Bottle with Adapter
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Item #: 16-00550
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Case Qty: 12
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