Swimming pool walls should be regularly brushed to prevent the build up of algae.
When choosing a brush for your swimming pool, the Certikin HD66 18" is a good all round brush. All our vac brushes come with a wishbone clip to enable quick and easy connection to a telescopic vacuum handle.
You may need a more specialised brush for cleaning scum from around the pool edge or for stubborn algae. For stubborn algae growth on the walls of concrete pools, use an algae brush (ie the Certikin 6" algae brush) with stainless steel bristles to make cleaning easier.