Alen BreatheSmart 75i Fresh True HEPA Filter: B7-Fresh Geothermal Heat Pump It has passed professional testing

It has passed professional testing and receives very feedback thanks to its ability to provide better results

Thanks to MRCOOL

The pre-filter covers the exterior of your purifier's filter to capture larger particles such as dust and hair

Decibel Rating Low: 31 dBA

Works with Amazon Alexa

Alen BreatheSmart 75i Fresh True HEPA Filter: B7-Fresh Geothermal Heat Pump It has passed professional testingAlen BreatheSmart 75i Fresh True HEPA Filter: B7 Fresh Description Get all the wellness benefits of our standard medical grade H13 True HEPA filter plus the power of activated carbon for added protection against toxins like volatile organic compounds (VOCs), pollution, and smoke. Capture 99. 99% of harmful particles as small as 0. 1 microns and keep your homes air smelling incredibly fresh. Concerns Covered: Chemical toxins (VOCs), Household Odors,