Only to be used with FÖRNUFTIG air purifier.
Can be used alone or together with FÖRNUFTIG filter for gas cleaning.
The particle filter is optimized to filter away approximately 99.5 percent of smaller airborne particles such as PM2.5 particles, dust and pollen.
PM2.5 are small inhalable particles, that measure 0.1-2.5 micrometres.
The particle filter is tested according to EN 1822-1 and ISO 29463-3 which corresponds to class EPA12.