54939EG Size: 15" x 42" Features: -Pool.-15" x 42": 1,000 Gallon cartridge filter.-15" x 42" Capacity: 3,861 gallons of water.-18" x 48": 1,500 Gallon cartridge filter.-18" x 48": 6,423 gallons of water. Includes: -Includes ladder, ground cloth, filter, and cover. Dimensions: -15" x 42" Overall dimensions: 42" H x 180" W x 180" W.-15" x 42" Weight: 139.7 Lbs.-18" x 48" Overall dimensions: 48" H x 216" W x 216" W.-18" x 48" Weight: 197 Lbs.