Measurements:

 

 

 

PTFE MEMBRANE:  100%  (CAS No. 9002840)
BACTERIAL FILTRATION EFFICIENCY: N/A
WATER ENTRY PRESSURE (WEP): Min 500, Typical 765 (mbar)
AIR FLOW: Min 5, Typical 17 (l/hr/cm² Δp 70mbar)
THICKNESS: 0.10 mm ± 0.03mm