We Had leaf filter installed on our gutters 6 years ago and now the installation screws are rusty and staining our white gutters.I emailed the LEAF FILTER company website and said that the mesh screen is stainless steel but the rusty screws I thought should have been aluminum or stainless in the northern part of the country.
Leaf filter rep did contact me later called after I emailed them and said they are steel painted screws and nothing they could do.
He said not cost effective to use aluminum.I used to praise them at the home shows, but not anymore!!
Review about: Leaffilter North Installation.
Monetary Loss: $1000.