The 21' Round Echo 52" Steel Pool Kit is a complete above-ground pool system engineered for strength and ease of installation. It features 52” heavy-gauge steel walls with a Krystal Kote® coating that enhances resistance to rust and weather. The pool’s steel frame, including a 6” ledge and 5” posts, provides stable support and a clean, modern look in a mist-colored finish. As a full kit, it includes essential components such as a solid blue liner, 1 HP Waterway pump with 16" filter, A-frame ladder, and a standard skimmer, making it ideal for do-it-yourself installations.