Yes I've used one of these Cair o ports since 2003 and rate them highly. It's getting a bit tired now, a small repaired tear and the velcro is weak but the fans are still turning and it still works perfectly well after nearly 13 years of constant 24/7 use!
However I think I will treat the car to a replacement one soon.
Well worth the money in my opinion.
Hope it continues to provide a solution for you.
