Zone Tech SE0046 Cooling Car Seat Cushion Black

I've had this almost a year now. Initially this was awesome. I've got a newer car with great AC, but my seats are black leather and in the blazing summer they can really hold heat. So even when it's not on, it holds you off the seat a bit. On high, it definitely cools. 5 stars! Once the car cooled down I generally left it on low. But the low stopped working a few months after purchase. High was still working fine. Then about 6 months in, the air stopped blowing on the back; just the seat was cooling. About 10 months after purchase, it stopped blowing on the left side, so only my right leg/bottom gets cooled. It's aggravating. The concept is amazing; the application is lacking. This is made of cheap parts that will stop working probably sooner rather than later. I will rebuy a similar unit but not from this company. Another thing to note - I thought I would take this out during the winter, but it provided a buffer from the very cold seat so I left it in.