air well
... that an air well collects water by promoting the condensation of moisture from air?
... that an <b id="mwHB4"><a href="./Air_well_(condenser)" id="mwHB8" rel="mw:WikiLink" title="Air well (condenser)">air well</a></b> <i id="mwHCA">(pictured)</i> collects water by promoting the <a href="./Condensation" id="mwHCE" rel="mw:WikiLink" title="Condensation">condensation</a> of moisture from air?