GutterFilter is a micro-screen system that rejects all debris from your gutters. Its stainless-steel screen system prevents even seeds and pine needles. Gutter Filter is a gutter protection system that ends gutter cleaning forever. Unlike the gutter helmet or leaf guard type solid gutter hoods, Gutter Filter has no openings to allow debris into the gutter. Since Gutter Filter is fully enclosed, not even seeds, pine needles, or shingle grit can enter the gutter. And since Gutter Filter is a screen, it works on both steep roofs and all roof pitches, unlike traditional gutter guards which rely on surface tension to pull water into the gutter. This is the ultimate in gutter protection. No longer will you need to climb a ladder to pull wet leaves and grit that have been clogging your gutters. Our surgical grade stainless steel gutter screen filters out all debris so that cleaning out your gutters is a thing of the past.