Blocks contaminants, but can correspondingly lower airflow and restrict strain equalization, particularly when liquids turn into trapped within the cap. Hydrophilic membrane filters are typically not useful for air, gas or vent filtration Because the filters would block circulation if inadvertently wetted, by condensation for instance. To increase security of https://eptfemembrane26802.blogoxo.com/33237085/the-smart-trick-of-adhesive-vents-that-nobody-is-discussing