Devilbiss VixOne Disposable Nebulizer

Brand/Manufacturer: DEVILBISS
Item # Desc Pkg Price
3655D-621 Disposable Nebulizer With Tubing $0.09
3655D-621 Disposable Nebulizer With Tubing $3.15

Devilbiss VixOne Disposable Nebulizer is the most economical choice in small-volume disposable nebulizers. Ideal particle size production of VixOne Nebulizer delivers maximum therapeutic effect by increasing the amount of medication delivered deep within the lungs. VixOne Nebulizer is designed for ease of use, allowing the medication to be added without opening the neb cup. Standard fitting of VixOne Nebulizer accommodates mask of most manufacturers.

Benefits of Devilbiss Disposable Nebulizer

  • Respirable Fraction - 84% below 5 microns
  • Low residual volume (0.7cc) reduces medication waste
  • High-capacity medication bowl (>10cc) accommodates varying therapy protocols
  • Nebulizes in upright position or at angles up to 45°
  • Pediatric pacifier mouth piece
  • Anti-spill tee design provides secure seal with simple ¼ turn assembly design
  • Latex-free

Devilbiss Vixone Disposable Nebulizer Features

  • Comfortable mouthpiece design
  • 7 feet kink-resistant Flexhose tubing
  • Universal connector accommodates standard adult and pediatric Nebulizer Masks
  • Produces an aerosol with an MMAD of 2.7 microns
Devilbiss Nebulizer User Manual

VixOne and Other Nebulizer Performance with DeVilbiss PulmoNeb

This graph depicts the performance characteristics for the VixOne Nebulizer when paired with the DeVilbiss PulmoNeb

Devilbiss VixOne Disposable Nebulizer

What to buy with Vixone Nebulizer

Also Available (Separately):

How to use VixOne Disposable Nebulizer?

  1. This product is intended for use in delivering aerosol Medications.
  2. Remove nebulizer from the package and add prescribed medication opening at the top of nebulizer.
  3. Attach corrugated tubing to tee, then attach tee to nebulizer top. Attach the mouthpiece to the open end of the tee.
  4. Attach 7 inch tubing to bottom of nebulizer cup; Connect other end of tubing to your DeVilbiss pulmonary drug delivery device's air outlet port.
  5. Ensure all connections are secure; turn on your DeVilbiss unit. Confirm appropriate aerosol function. If necessary, tap the nebulizer cup until mist appears.
  6. Begin treatment as instructed by your physician. Continue until all medication has been aerosolized. Some of the Medicine may cling to the sides of the nebulizer cup during treatment. Occasionally tap cup to nebulize medication.

Devilbiss 3655D-621 Nebulizer Reviews


ItemName - now     10/17/2021

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UserName - now     10/17/2021

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YAJAIRA AYALA     04/09/2020

I will also need the tubes that connect the nebulizer to the compressor.  Are they included with the nebulizer or which one I need to purchase?


Customer Care    04/14/2020

Dear customer, please note that the Devilbiss VixOne Nebulizer comes along with a 7 feet kink-resistant Flexhose tubing. So, you do not need to buy an oxygen tubing separately.



Lisa     04/05/2017

Any precaution to be taken while taking the oxygen therapy?


Customer Care    04/06/2017

Patients using oxygen therapy should never do so near ignition sources.



Brian     04/05/2017

Will it work with anesthetic or ventilator systems?


Customer Care    04/06/2017

VixOne Disposable Nebulizer is designed to be used with compressors. It is not tested for use with anesthetic or ventilator systems.



Miranda     04/05/2017

Will it accommodate any mask?


Customer Care    04/06/2017

VixOne Disposable Nebulizer has universal connector that accommodates standard adult and pediatric masks of most manufacturers.


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What is HPFY’s return policy?

Customer satisfaction is our top priority. We stand behind our products. If the merchandise you received is defective or not what you expected it to be, and you wish to return the item, please submit a return request in the My Account section of our website, contact our Customer Service department at (866) 316-0162 / (203) 616-2850 or email us.

  1. Merchandise must be returned within 30 days of the receipt of your order. Returns are not accepted after 30 days.
  2. Items (including parts and accessories) must be returned in new, unused, and resalable condition in its original packaging.
  3. Before returning any product, the buyer must obtain a Return Authorization Number (RA#) from a customer service representative. With your RA# you will receive a prepaid return shipping label.
  4. Orders returned without obtaining an RA# will be entitled to receive only "In-Store Credit" that can be used towards future purchases.
  5. Return orders are subject to a 20% restocking fees.
  6. All custom orders and hygienic items are non-returnable. Refer to the “Non-Returnable Items” section for further details.
  7. Returns will be reviewed and inspected before issuing credit. Please allow 3 to 4 weeks for processing. The credit will be applied to your original method of payment.
  8. If the return is the result of a defective product or shipping error, we will refund the entire purchase amount and return shipping costs.

Which products are Non-Returnable?

Due to the hygienic nature of some items, they are non-returnable. The items listed below are non-returnable:

  1. All hygienic items.
  2. Opened personal care items.
  3. Anything opened, used, or tried on.
  4. All customized items.
  5. Besides these, items that have the “non-returnable” phrase on the website.

We reserve the right to make adjustments due to errors, changing market conditions, product discontinuation or typographical errors in advertisements. Images on the site may not always reflect the actual product. Footrests or leg-rests are not included with wheelchairs unless specified.

How do I receive a return authorization number?

You can submit a return request by logging into your account. You will receive the Return Authorization Number (RA#) details in the email within 2-3 business days.

  • Login to your account
  • Go to “order history”
  • Click on “return order”
  • Fill out the return form and Submit it

If you do not have an email address, we will make other accommodations for RA# Details. Write the RA# on your label affixed to your package prior to shipment.

How long does it take to receive a refund?

Please allow 3 to 4 weeks to process the returns. Once the item is received, and inspected, your refund will be processed and automatically applied to your credit card or original method of payment.

Is there any Restocking Fees?

  1. 20% restocking fees will be applied.
  2. Outbound shipping cost is non-refundable.
  3. For orders that qualified for free shipping, $8.99 will be deducted from the refund if the product is returned.

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