General description The 4 Pack Gutter Strainers are designed to effectively filter out fallen leaves, weeds, dust, and debris, protecting your downspout and drainage ditch from blockages. These stainless steel gutter screens enhance water flow and prevent pollutants from clogging your drainage system, ensuring efficient rainwater collection. Technical specifications Dimensions: 6.69 x 3.15 inches (17 cm height) Adjustable diameter: 45-85 mm (1.77-3.35 inches) Material: High-quality stainless steel Installation Simple installation with no tools required. Adjust the filter diameter to be slightly smaller than the downpipe before inserting it. Recommended to wear gloves during installation to prevent injury from sharp edges. Usage These gutter strainers are essential for maintaining your gutter system by preventing debris, branches, and dirt from clogging the pipes, thus reducing the need for costly maintenance.