I've been puzzled that carpet wands haven't been given the attention that upholstery tools have, for an example.
While I hadn't been a fan of the Evolution Wand
, I give credit where due that there was an attempt made to improve airflow with that design.
With due personal and professional respect to the inventor, the Stryer wand didn't make the grade at all.
I don't see much interest in truck mount manufacturer's doing anything innovative now, so it would be good to see someone do something innovative and truly user friendly for what is probably the most important tool used by a HWE carpet cleaner.