Replacement HEPA / Activated Carbon Filter for Heaven Fresh HF 400This high performance HEPA and activated carbon filter remove dust, odor, smoke, and many other airborne pollutants at an excellent dust collection rate of up to 99. 97%. The thick filter provides up to 2 years of service life.

and beaches

Activated Carbon Filter: Removes small particles like dust mites

have low respiratory resistance

The filter sensor lets you know when it is time to replace the HEPA/activated carbon filter

and many other airborne pollutants at an excellent dust collection rate of up to 99

The thick filter provides up to 2 years of service life

They are comfortable to wear

Intelligent unit is equipped with advanced sensor technology to monitor air quality

And at the same time add a few drops of your own essential oil into the aroma box to get the advantage of increased therapeutic capabilities

This filter works as an odor eliminator and improves the pureness of the air

Keep hands away from the mask at all times while wearing it

It also helps remove any gases that may have gotten through like smoke and various odors