O2 Curve Surgical Mask Adapter – O2 Canada

O2 Curve Surgical Mask Adapter

Product image 1O2 Curve Surgical Mask Adapter
Product image 2O2 Curve Surgical Mask Adapter
Product image 3O2 Curve Surgical Mask Adapter
Product image 4O2 Curve Surgical Mask Adapter
Product image 5O2 Curve Surgical Mask Adapter
Product image 6O2 Curve Surgical Mask Adapter

Regular price $1.00

You are $100.00 away from free shipping.
The O2 Curve Surgical Mask Adapter has been designed with frontline workers in mind. The intent of the adapter is to minimize patient-to-patient transmission. The adapter allows for an inexpensive procedural mask to be worn on top of the O2 Curve. This additional layer of protection can be discarded after each patient visit while still maintaining the sterility of the O2 shell.

Please be advised, any opened merchandise is final sale. 

Key Benefits
  • Textured surface means procedural masks can grip onto the attachment without sliding off
  • Easily snaps into the Curve with four mounting pins
  • Legs of the attachment are tall enough so that the respirator's airflow remains unchanged

FAQ

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These are the top questions typically asked by people, but a full FAQ page is available for more information.

The O2 Curve uses a triboelectric charged filtration system, which consists of a hydrophobic outer shell that sandwiches a layer of melt blown filter medium. This filter system works both mechanically and electrostatically, and particles that are too small to be filtered physically are attracted to the charged filter, for improved filter efficiency and performance. The O2 Curve filters are designed to filter with greater than 99% efficiency down to a particle size of 0.1 µm, and independent lab testing confirmed filter efficiency of greater than 99% with particle sizes from 0.1 to 0.5 µm, using a flow rate of 236 L / min.

How often you should replace your filter depends on usage and the environment it’s used in. For general use, such as pollution filtration, the filter should last one to two weeks. In very dusty environments, you may need to switch the filter more often. Health measures that work for some people may not necessarily work for others. Different people have different levels of sensitivity, and as such, may require different types of masks to protect against the same type and concentration of substance. A mask improperly used may do little to protect you from any offending substance and may even worsen your exposure in some cases.

Many viruses and bacteria are smaller than what any filter can remove. SARS-COV2, the virus responsible for COVID-19, is estimated to be 120 nm (0.12 µm) in size. However, viruses do not typically float in the air on their own, and are instead transported via droplets from sneezing, coughing, and even breathing. These droplets have a wide range in size, but are typically larger. Independent lab testing showed the O2 Curve filter had a virus filtration efficiency of 99.998%, with a mean particle size of 2.7 µm, and used a 31 nm (0.03 µm) virus.

Yes, the University of Waterloo Green Energy and Pollution Control Research Laboratory tested the O2 Curve against other commercially available respirators, with particles ranging from 0.5 µm to 4.7 µm. The O2 Curve outperformed the other respirators tested, which included a leading brand disposable N95 respirator, however it is important to note that this study did not specifically include the most penetrating particle size of 0.3 µm in the NIOSH N95 certification, and the testing methodology was not identical to the NIOSH standard. The University of Waterloo study used a flow rate of 32 L / min, which is based on the average work of breathing when doing light physical work. The NIOSH testing standard is 85 L / min, which is based on the average work of breathing when doing heavy physical work, or running at high speed.

Most masks do not filter particles of the size of the COVID-19 virus, and if they do not seal well to your face, they will allow virus particles to pass around the filter. The O2 Curve’s medical-grade silicone can provide an exceptional seal and our filter material is highly efficient at removing harmful particulate matter. The respirator is submersible and can withstand numerous cleaning methods. We recommend that it is best practice to appropriately discard the O2 Curve filter and sanitize the entire respirator after each use. Wearing any mask or respirator is not sufficient to protect you from infection. Depending on your environment, a respirator is just one of many practices that help protect you against the risk of infection. It is important to wash your hands frequently, avoid touching your eyes, nose and mouth, as well as avoiding close contact with others who may be infected. No mask is capable of protecting you 100% against any other dangerous substance or virus. In particular, COVID-19 is a new virus that is not yet fully understood. We cannot, and we expressly do not, guarantee that our respirators will protect you against COVID-19. However, if used appropriately in conjunction with other public health hygiene recommendations, it may substantially reduce your risk of receiving or transmitting the disease.

Shipping rates vary by region and by weight of the package. Most shipping rates are between $10-$20 USD.

Instruction Manuals & How-To Videos

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Instruction Manuals

View Earloop Strap Manual

View Sport Strap Manual

How-To Videos

Change Filters

Adjust Sport Straps

Adjust Ear Loop Straps

Change Straps

Returns & Exchanges

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Due to the nature of the product any opened or unsealed merchandise is considered FINAL SALE. 

In the unlikely event of a damaged, defective or incorrect item being delivered to you, we will provide a full refund or free replacement as applicable. We may contact you to ascertain the damage or defect in the product prior to issuing a refund/replacement. 

Contact us if you need more help.

average rating 4.2 out of 5
Based on 9 reviews
  • 5 Stars
    7 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    1 Review
  • 1 Star
    1 Review
78% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
Comfortability
Rated 4 out of 5
Ease of Use
Rated 4 out of 5
Customer photos and videos
9 Reviews
Reviewed by Grady P., from United States
Verified Buyer
I recommend this product
Age Range
55 - 64
Purchased for
Personal
Size
Low-Bridge
Rated 5 out of 5
Review posted

They work great

Easy to put on and hold the secondary mask off the mask for better air flow.

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Quality
Rated 5 out of 5
Comfortability
Rated 4 out of 5
Ease of Use
Rated 4 out of 5
Was this helpful?

O2 Canada

Thank you for the positive review! Happy to hear our surgical mask adaptor is working well for you.

Reviewed by Christopher B., from United States
Verified Buyer
I don't recommend this product
Age Range
45 - 54
Purchased for
Healthcare Professional
Size
High-Bridge
Rated 2 out of 5
Review posted

One of two came broken.

One of two came broken.

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Quality
Rated 2 out of 5
Comfortability
Rated 2 out of 5
Ease of Use
Rated 3 out of 5
Was this helpful?

O2 Canada

We are sorry to hear that one of your mask adaptors came broken! Please reach out to us at support@o2industries.com and someone from our customer service team would be happy to help you get a replacement.

Reviewed by Justyn S., from United States
Verified Buyer
I recommend this product
Age Range
25 - 34
Purchased for
Healthcare Professional
Size
High-Bridge
Rated 5 out of 5
Review posted

Works as Advertised.

Works as advertised; just use a longer mask as most "normal" masks don't seem to fit.

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Quality
Rated 5 out of 5
Comfortability
Rated 5 out of 5
Ease of Use
Rated 5 out of 5
Was this helpful?
Reviewed by Daniel G., from United States
Verified Buyer
I recommend this product
Age Range
45 - 54
Purchased for
Personal
Size
Low-Bridge
Rated 5 out of 5
Review posted

Very Useful accessory

Very easy to use accessory so I do not need to sanitize my mask after visiting a patient or hospital room. Additionally, I can put on a regular mask should I be asked to due to the valves (ie: airline, store, etc) without difficulty. The buffer the adapter helps make it easy to breathe and I do not need to do a switch out should I be wearing my O2 Mask at a business. So that is a great plus. The adaptor is easy to attach and remove.

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Quality
Rated 5 out of 5
Comfortability
Rated 5 out of 5
Ease of Use
Rated 5 out of 5
Was this helpful?

O2 Canada

Thanks for taking the time to review your Surgical Mask Adapter. We're so glad to hear you've found it helpful.

Reviewed by Michele R., from United States
Verified Buyer
I don't recommend this product
Age Range
55 - 64
Purchased for
Personal
Size
High-Bridge
Rated 1 out of 5
Review posted

Mask adapter not great

When I purchased the mask, I was delighted to have an N95 that would be comfortable to wear and protect both myself and others. When I learned that I was only protecting myself, I looked into getting this adapter. Unfortunately, my medical mask still slides up and bumps into my eyes. I think it is a good idea, but it doesn't quite work.

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Quality
Rated 2 out of 5
Comfortability
Rated 1 out of 5
Ease of Use
Rated 2 out of 5
Was this helpful?

O2 Canada

Thank you for taking the time to share your experience. We're sorry to hear you aren't completely satisfied with your surgical mask adapter. We will soon be releasing plugs that cover the exhalation valves on the Curve, which when worn will prevent any unfiltered air from being exhaled from your Curve. Please keep an eye on our website for when they become available.

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