GutterBrush 4.25" Downspout Guards, Fits 5 Inch Gutters, 4-Pack 18" | DIY gutter guard and leaf filter blocks leaves and debris, reduces cleaning and keeps water flowing in 5 inch gutters.

BEST DOWNSPOUT GUARD. Place 18 inch sections horizontally over downspouts to prevent clogging. (4.25" diameter brush) - Includes 4 x 18 inch downspout guards to fit and protect 5 inch k-style gutters. Available in 6 diameters to protect any gutter.

KEEPS WATER FLOWING – STOPS CLOGS: Has more surface area than other downspout guards. For optimal results and performance, fill the whole gutter with 3 ft. GutterBrush sections.

STOPS LEAVES, NEEDLES & ROOF DEBRIS: 4.25" bristles stop twigs, pine needles, and debris while keeping rainwater moving toward downspouts. Covering the full gutter channel maximizes debris capture and keeps water flowing where it belongs.

BUILT FOR ALL SEASONS – REDUCES ICE: Galvanized steel core and UV-protected bristles hold strong through heavy rain, snow, wind, and freezing weather. Helps minimize winter gutter ice and improves melt flow toward the downspouts.

MADE IN USA, REUSABLE & BACKED BY 10-YEAR WARRANTY: Built in the USA with durable, high-grade materials. Sections are removable, cleanable, and reusable—an affordable way to experience GutterBrush performance before upgrading to a full-length system. For whole-home protection, filling the entire gutter channel is the most effective and low-maintenance solution.