To test the effectiveness of the BULDAIR purifier, we conducted tests with a particle counter. We installed a BULDAIR purifier in a closed room and took 60 8-second samples every minute. As a result, we observed that BULDAIR stops particles larger than or equal to 0.3μm.
The little "extra" thing
The receptacle integrated in BULDAIR and the diffusion pads supplied allow you to diffuse essential oils. Thus, you act on the quality of the air you breathe while benefiting from the various virtues of aromatherapy. For example, the diffusion of ravintsara or eucalyptus essential oil is ideal against winter colds.