GutterBrush Commercial 7 in. 36 ft. Pack Max-Flow Filter Brush Gutter Guard

6.5 in. Dia GutterBrush designed to protect large rain gutters. Metal building gutters, metal roofing gutters, pool enclosure super gutters, large box gutters and other unique large gutter profiles. Stiff black bristles block the build up of leaves and debris while water flows through. Also stops birds and pests from nesting and improves winter performance by preventing slush from flowing to clog downspouts. Constructed from durable UV protected polypropylene bristles and a heavy-gauge galvanized steel wire core.