I was 2 maybe 3 years into it on my own, and read about it in American Window Cleaner magazine and did not believe one word of it either.
But just in case it was true about cutting time in half, I found one on craigslist for 60 bucks, a tucker 40 footer and after I got it I never looked back. Took a long time to pull the trigger.
Donāt get me wrong, the Unger Poles are nice, but I if was spending the money, Iād buy the Zero/northern combo. It will be cheaper IMO, to keep the zero filter going.
IF you need everything and have no hand tools, then I would look harder at the Ettore package. But be aware, you might have to buy some of those proprietary filters off the bat for the Ettore. Thatās added expense.