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What is a good CADR rating for dental air purifiers?

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What is a good CADR rating for dental air purifiers?

What is a good CADR rating for dental air purifiers?

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Dental clinic using tools and dental air purifiers

A CADR rating is the most important factor to look at when deciding which air purifier to buy. This value tells you how many cubic feet of air the device will clean per minute. A good CADR rating for dental surgery is about 400-500, but this number can vary based on what types of operations are being conducted in the room where it’s located.

If you’re new to the world of CADR ratings, we’re here to help. In this blog post, we’re going to take a deep dive into what CADR is and how it affects the performance of your dental air purifier. To begin, let’s go over some basics.

What is a CADR rating and why is it important?

A CADR rating is a standard developed by the Environmental Protection Agency  (EPA) that’s used to measure the performance of air purifiers. In essence, it tells you how many cubic feet of air an air purifier can clean per minute.

The higher the number, the better – some professionals argue that no air purifier should have a CADR rating below 400 (and others insist that anything below 500 is too low). A CADR rating essentially tells you how well the air purifier filters out particles like dust, pet dander, pollen and smoke.

Cleaning different types of rooms with an air purifier requires a slightly higher or lower CADR number. You’ll need to pay extra attention to this if you’re using an air purifier in a high-risk environment such as a dental surgery. Preventing cross-contamination is key, so you should aim for an air purifier with a CADR rating that’s high enough to handle the aerosols produced from the procedures you carry out.

CADR ratings and dental air purifiers

The CADR rating you should look for in a dental air purifier depends on what type of surgery will be carried out inside the room where it’s located. Choosing an air purifier with a high CADR rating can also help you to reduce fallow time.

A general dentist typically uses drills, polishers, and other tools that don’t produce aerosols during procedures. In this case, an air purifier with a CADR of 400-500 is a good choice.

Oral surgeons and other dental professionals who specialise in certain procedures will likely need to invest in an air purifier with a higher CADR rating. However, there are also additional factors that may play into their buying decision – such as noise, size and portability.

Fallow time

If you’re looking for an air purifier to use in your dental surgery, one of the most important things you should consider is how quickly it will clean the air. Fallow time refers to how much downtime there is between aerosol-generating procedures (AGPs) when all patients need to leave the room. 

The shorter the fallow time, the better.

Therefore, if you plan to carry out more procedures in a shorter space of time, you’ll need to select an air purifier with as high a CADR as possible.

How can Mars Purifier help?

At Mars Purifier, we specialise in offering high-quality air purifiers for dental surgeries and medical facilities of all shapes and sizes. Our extensive range includes options with CADR ratings as high as 1156 – more than enough to handle the aerosols produced during even the most complex procedures. 

If you’d like to learn more about our dental air purifiers, or CADR ratings in general, don’t hesitate to get in touch with a member of our team for assistance.

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