The HVent chest seal has 6 channels (instead of 3 with competing brands). Even if there is an obstruction of 5 channels, an opening is still maintained.
The transparent seal makes it easy to observe the wound.
The Hvent has a hydrogel layer that makes the chest seal stick excellently to wet, dirty and hairy skin.
The large tunnels make it clear whether air and fluids are flowing out of the chest. The chest seal comes in pairs, but is individually packed.
Individually wrapped and connected by a zip. If only one chest seal is required, the other chest seal can remain packed.
The chest seal folds easily to fit into the smallest IFAK.