Bestway® Power Steel™ Pools are the prime choice for families due to their reinforced steel frame design engineered for maximum strength and durability. Plus, no tool assembly makes these above ground pools a great option for backyard swimming pool needs. The durable, puncture-resistant Tritech™ liner and corrosion-resistant steel frame with Seal & Lock System™ make this pool series strong and sturdy for backyard use all season long. The rectangular shaped models provide the largest pool surface area for large groups and families to all use together. COMPLETE SET: includes 1 framed pool with 1 filter pump, 1 ChemConnect dispenser, 1 safety ladder and a repair patch FILTER PUMP: Pump filters water to help fight against bacteria growth and algae build up for a cleaner, safer pool FILTER PUMP: Pump filters water to help fight against bacteria growth and algae build up for a cleaner, safer pool CHEMCONNECT DISPENSER: Bestway innovative ChemConnect helps the water to remain clean with a proper chemical balance SEAL AND LOCK: distinctive system prevents friction between metal parts and stops rust formation for a secure connection