New Generation Rainbow just arrived
Mark,
I had to go fill both the cleaner shampoo tank and the rinse tank and it exactly fills the Rainbow basin to the fill line on the side of the basin.
You do not have to worry when it will be full. When you use all your cleaner and all your rinse water ,you will need to empty the Rainbow basin. Now the fooler is that the new concentrate takes very little so it will do a pretty good sized room.
I like the fact that the cleaner is not sticky like the shampoo used in my steam cleaner or my and Kirby rug renovator,plus you are using all the power of the Rainbow to remove the moisture.
If I had been using my steam cleaner,it would have gone through 2 bigger tanks at least for the same area.
Now this would no be very handy to use if your were cleaning a hotel lobby but in normal households the capacity it great. Because the Aquamate is light weight compared to my steam cleaner I would think most women would love it.
If you have huge areas to clean and they are filthy dirty (like a commerical institution) I think you would want a Rug Doctor but just for my household use this is very easy to use and of course the power and airflow of the Rainbow removes so much more water from the carpet than my steam cleaner ever thought of doing. I hope that answers your question Mark.
This new basin is so much easier to use than my old Rainbow because they changed the pouring spout and it is marked on the side of the basin where the fill line and with the lighted basin you can easily see when it's full.