Puritan Bennett H2O Heated Humidifier Coupling (coupler)
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Puritan Bennett H20 Humidifier Coupler Overview
Works great... No problems/
right part right price
It works good.
I highly recommend replacing this coupler more frequently than you might think. Over time, leakage WILL occur. I saw/heard immediate resolution when the part was replaced. more...
Simple plastic mechanical couple that works fine