Leaf Protection for GuttersThe downspout gutter filter can effectively prevent leaves, stones, mud, branches, etc. from clogging the sewers and downpipes, allowing the pipes to be cleaned multiple times, extending the service life of the pipes. SizeThe leaf protection gutters 67mm bottom diameter, suitable for downpipes with a diameter of up to 75mm. 100mm bottom diameter, suitable for downpipes with a diameter of up to 110mm. 145mm bottom diameter, suitable for downpipes with a diameter of up to 160mm. There are three sizes for your choice. Easy to InstallSimply insert the gutter filter into the downpipe. The downspout protector has three snaps on the bottom that firmly attach to the mouth of the pipe. Please wear gloves when installing. High QualityThe gutter leaf guard is made of 304 stainless steel, strong, rust-proof and corrosion-resistant, suitable for rain, snow and other extreme weather conditions. Widely UsedThe downspout protector can protect drains, attic drains, floor drains, rainwater pipes, sewers, etc. from leaves, roof moss, branches and dirt and prevent rodents from entering the sewer.