Twenty five years in the industry and tens of thousands of cleaning jobs under my belt.I have owned a Hydrosonic Wand for 2 weeks now.
I have used low profile, high profile, single jet, multi jet, all sizes of jets, leaky balves and guaranteed no leaky valves, stainless and titanium, 1.5 inch and 2 inch wands.
Thus far I have to say this thing cleans like nothing else I have ever used. Its hard to get used to drawing the wand slower and not pulling it back to your toes (keeping the head straight) as well as not feeling the wand working against you (all wands VACUUM the floor).
This wand works on AIRFLOW, which in turn decreases vacuum motor workload and keeps my hoses clear of water puddles with dramatically increased airflow. The offset angle of the jets as well as this airflow reduce dry times by at least 25%. Thats my experience thus far.
It is hard to get your head around it but I have cleaned side by side with 2 other wands I own and the Hydrosonic absolutely blitzes the other wands in all aspects. I am bamboozled as to why the Hydrosonic cleans so much better but the proof is in the pudding, it works!
If you want a wand with the only major innovation in 60 years of carpet cleaning, that works, dont hesitate to try, buy or at very least use one.