Fa'amama, ea fou, aveese formaldehyde, mata'ituina taimi moni, tele-saosaoa taimi, fa'amama PM2.5
1. faamamaina o le formaldehyde
2.smog filtration
3. faamamaina pefu
4.toluene filtration
5.fa'amama asu lima lua
6.bacterial filtration
7.odor filtering
8.tvoc filiga