
Independent lab test
Tested on airborne mold spores.
Mold spores float in the air you breathe at home. We had an independent lab test Jaspr.
In a sealed-chamber test by LMS Technologies (Feb 2025), airborne mold spores (Aspergillus niger) dropped 97.1% in 1 hour and 99.8% in 2 hours, corrected for natural decay. Results in a real room will vary.
Read the full LMS study (opens in a new tab)
"If you’ve followed my health journey, you’ll know how particular I am about the air I breathe. That’s why you’ll find Jasprs all over my home and studio."
AS HEARD ON MODERN WISDOM
In the Modern Wisdom studio
Michael sat down with Chris Williamson, host of the Modern Wisdom podcast, in his studio.
Here is a look behind the scenes of the conversation.
AS HEARD ON MODERN WISDOM
Jaspr on the Modern Wisdom set
Chris Williamson and Michael with a Jaspr in the Modern Wisdom studio.
If You Don’t Filter Your Air, Your Lungs Will.
- Jaspr’s filter is over 5x larger than those in most other air purifiers.
- Filtering your air is the simplest way to improve your health.
- Filter changes are quick and easy—taking less than 30 seconds, no vacuuming required.
Clean Air For Life.
*Your warranty upgrades to lifetime coverage, including free two-way shipping, when you’re enrolled in a filter subscription and replace your Jaspr filter every six months.
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Lifetime warranty with filter subscription
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Automatic Filter Replacement
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Free shipping
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Priority Support
Clean Air for Your Bedroom
The average bedroom contains over a million tiny particles floating in the air.
Jaspr runs quietly in the background on low speeds.
Jaspr has dark mode so there are no annoying lights.
Next Level Air Cleaning Power In Your Home
Jaspr is sleek on the outside and powerful on the inside.
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Independently Lab Tested by LMS Technologies
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Independently Lab Tested
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Built For Wildfire Smoke
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Industrial Grade Steel - No Cheap Plastic
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Helps capture airborne particles, including mold spores, as air passes through the filter.
AS HEARD ON MODERN WISDOM
Behind the mic
Chris Williamson at the host desk on the Modern Wisdom set.
We stand behind Jaspr.
Jaspr is something you understand after you’ve lived with it. That’s why we invite you to try Jaspr in your home for 30 days. If it doesn’t make your home feel noticeably better, we’ll buy it back for the full price you paid (please hold on to the box).
try jaspr risk free


