Get outdoors and have some fun in the sun this summer with the Phoenix pool series. This pool is 21 feet round and 52 inches high so it provides fun for all ages. The pool's all-steel construction provides durability for years of hassle-free use and the sharp marble wall design adds an appealing feature to your yard. When the filter is full of debris, the gauge will let you know that it's time to flush it out with the pump's convenient 4-position multiport valve that reverses the flow and cleans it out for you. The 14-inch filter tank holds 60 pounds of sand and the powerful 1/2 HP pump moves 2,400 gallons per hour. For best water care, only use pool chemicals; DO NOT use bleach. The Swimline Above Ground Pool Ladder is an A-frame ladder is perfect for pools with walls 48-52 inches tall. The side of the ladder with the safety barrier is meant to go inside your pool, preventing kids or rambunctious friends from swimming underneath the ladder where they could get trapped. The frame is corrosion-resistant. This package includes an above ground pool, sand filter, and pump combo, 52-inch A-frame ladder, pool liner, and skimmer.