Anthony Matonak wrote:

wrote:

... the best window fan I know of that is still being produced
is the Air King 9166D.

It has ball vs sleeve (2155A) bearings, and replaceable parts :-)

The Air King 9600 (16 inch) sells for $88.

That's Lasko's "industrial" version of the $50 2155 A. Air-King/Lasko
differences are often small, eg a 3-prong plug.

Nick