Cloth and surgical masks prevent the spread of COVID-19 by blocking exhaled breath, but they don't filter the air you breathe. N95 respirator masks, on the other hand, protect the user by filtering inhaled air, but they’re uncomfortable and make breathing difficult, so valves are often added that allow unfiltered exhaled breath.

The JustAir advanced face mask system features a filtering system that includes both carbon and medical-grade HEPA filters for filtering inhaled air at a higher filtration level than N95 material (99.97% instead of 95%).  The battery-powered air filtering system provides clean, filtered air for up to 12 hours on a single charge, while the JustAir mask features an electrostatic filter and multiple cloth layers that filter the air you exhale with a 99.9% viral filtration efficiency.

The JustAir mask was designed for comfort. The soft, comfortable cloth mask is adjustable. When used with the air filtering system, it delivers cool air, keeping humidity from building up. Fresh, clean air for up to 12 hours and no fogged glasses.

Air flows from high pressure to low pressure areas. When an area is kept at a pressure higher than its surroundings, you have positive pressure. Cleanrooms and bio-labs use positive pressure to push contaminants out by filling them with clean, filtered air. The JustAir system uses the same positive pressure principle. Air is filtered by medical-grade HEPA filters in the blower pack and pushed into the mask to maintain positive pressure. The filters are designed to trap 99.97% of particulate matter as small as 0.3 microns.

The blower pack is able to provide up to 150 L/min of air through the tubing. For reference, the average breathing rate of someone exercising peaks at about 120 L/Min.

Your JustAir blower should last 12 hours before you have to recharge the battery.

Yes, because of the mask's unique design and construction, you can more easily speak and your voice won't be muffled, making it easier for people to understand you.

No. To clean the mask, remove the disposable filter insert and completely saturate the mask by spraying it with 70% isopropyl alcohol. Lay flat and let air dry completely before use. Doing this at the end of the day will ensure that it’s completely dry by morning. Replace the disposable filter insert prior to use.

The most effective way to keep the mask clean is as follows: remove the disposable filter insert and completely saturate the mask by spraying it with 70% isopropyl alcohol. Lay flat and let air dry completely before use. Doing this at the end of the day will ensure that it’s completely dry by morning. Replace the disposable filter insert prior to use.

Our two-stage filter uses a prefilter of activated carbon to help reduce odors and a final filter of H13 HEPA material to remove particulate matter.

Our filters use materials designed to trap 99.97% of viruses, bacteria, dust, smoke, and allergens as small as 0.3 microns.

We strongly advise against sharing masks. While the blower pack can be shared, the tubing and the masks should be used by a single person.

JustAir works best on a clean, shaven face. A beard will prevent the JustAir mask from properly fitting, which may prevent your exhaled air from being filtered, thus reducing the goal of protecting others.

JustAir was designed to keep your glasses or googles from fogging up.

For optimum performance, we recommend replacing the filter after 40 hours of use.

If you'd like to purchase 10 or more units, please email us at helpdesk@justair.io.

At present, we only ship JustAir to USA addresses.

Send us an email at helpdesk@myjustair.com, and we'll promptly address the issue.

We’re committed to providing you the best quality product. Our warranty covers any manufacturing defects, parts, and labor for one full year from the date of purchase. The warranty does not cover damage due to misuse, abuse, or normal wear and tear.

Please contact us if you have any trouble with your system.

When your order is shipped, you will receive a USPS tracking code for your item.

You may return the JustAir unit within 14 days of receiving the product. You simply pay for trackable, insured return shipping, and we will refund your purchase to your original payment method.

Send us an email at helpdesk@myjustair.com to get the process started.