18" Blue Stainless Steel Concrete Pool Floor and Wall Algae Brush HeadSay goodbye to unsightly algae with this sturdy pool brush. This pool wall brush can be used to scrub pool walls and remove debris. Make your cleaning jobs easier than ever before. Curved ends allow for effortless cleaning of pool corners Stiff stainless steel wire bristles are effective against stubborn algae build up Fits most standard poles (1. 25") not included Pole slides over handle Push button release v clip for secure pole fit Dimensions: 6.