Installed LeafFilter around the 1st of April 2013. We paid $5800 for the LeafFilter product on our house with a lifetime warranty.
Sure the gutter does not clog... because the screen on the product clogs with pollen and won't let the water thru to the gutters. This happened within less than a month. Our gutters don't work, the water flows over and behind the gutters.
It is much worse than before we had them put on. We have requested that they remove them. We were told that they would but would not refund our money.
We were told that they would clean them for $78 each time. In two months, we have had to have them cleaned 3 times and they need it again.
Review about: Leaffilter North Gutter Guard.
Monetary Loss: $5800.