No, looking for $100 Vaccums. Shop Vac style
oops I'm sorry I read it as doesn't have to be Shop-Vac as in don't want Shop-Vac.
You can go to home Depot they usually have a sale on these, I just pick one up going back a month or two ago for under fifty bucks 5 gallon bucket, water and dirt and great attachments and filters.
Hatzlacha on your car cleaning business
also check online @home Depot and see that the price is the same as in store if it's cheaper online, show it to them when you check out they should match the price for you.