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[title] [* black] [* green] Bag Penetrator 22 mm Adapters pass filtered air into the halo. Their tapered end fits standard 22 mm ID fittings. [* red] Bag Penetrator Flutter Valves pass expired gas out of the halo. Flutter valve provides additional user protection beyond continuous positive pressure differential. |
[title] [* black] [* green] Bag Penetrator 22 mm Adapters pass filtered air into the halo. Their tapered end fits standard 22 mm ID fittings. [* red] Bag Penetrator Flutter Valves pass expired gas out of the halo. Flutter valve provides additional user protection beyond continuous positive pressure differential. |
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