It is placed at the opening of a downspout (on rooftops, balconies, or in gutters) to prevent leaves, twigs, and debris from clogging the pipes.
Its curved design allows water to flow and drain through the side openings, even if leaves accumulate at its base.
It features flexible "legs" that can be compressed to easily fit various pipe diameters (typically from ⌀60 to ⌀120). No tools or screws are required for installation.
