@ytefen
attivo 4 anni, 7 mesi fa
Customized Material
Material: Long fiber + melt injection
Effect: High-efficiency filtration of air PM2.5 particles, pollen, bacteria, etc., for 0.3 um particle removal efficiency reaches 99.97%, resistance can be as low as 33Pa, good material for oil resistance, long service time.
HEPA means High Efficiency Particulate Air Filter ,HEPA filter […] Vedi