Jim, are you sure it is the Tradewind model that you are talking about. That one only has 1/4 HP motor while the Airpath has a 1 HP motor. Even though the Tradewind only has a 1/4 HP motor it puts out 3000 cfm's but weighs a whopping 34 pounds.
They have a "4700 Quickdry" that has a 1 HP motor. Here is the link. Is this the one you have?
http://www.mytee.com/products/product.php?id=4700. This one measures 14"X21"X23". It weighs 35 pounds and has 4700 cfm's, much stronger than the Tradewind at about the same weight and dimensions.
The lower model is 1/2 HP and measures 10" X14" X16". Here is the link
http://www.mytee.com/products/product.php?id=2700. It weighs ten pounds lighter than the other two at 25 pounds and puts out 2700 cfm's.
I like the 90% less room part. The Airpaths sure take up lots of room in the vans.
Jim, which is the one you have that equals the Airpath in performance and why does it take up less space?
By comparison, the Studebaker Airpath weighs 38 pounds and the measurements are 14"X25"X26".The Studebaker draws fewer than 8 amps while the 4700 Mytee draws 12, although they have the same 1 HP power rating.