Sun Joe SPX-GCA315 315-Degree Gutter Cleaning Attachment for SPX Series Pressure Washers Twice as effective as dry sweeping, for a deep-down clean. High-pressure, multi-purpose utility brush. Compatible with all SPX Series Pressure Washers For use with SPX-ESW4 Extension Spray Wand Use with SPX-ESW4 Extension Spray Wand to extend your reach