Waterfall Kit includes the following: Waterfall Spillway (This is the starting point of your waterfall), Pondless Waterfall Vault (Provides access to your pump and allows you to check the water level in the system), AquaBlox (Provides water Storage for reservoir), Aquasurge 2000 Waterfall Pump, 25 feet of 1.5" quality kink-free hose, 10' x 12' Pond Liner made from quality EPDM 45 mil fish safe rubber - 20-year guarantee, 105 square feet of Geotextile Underlayment - protects liner from sharp objects, and complete installation instructions and owner's manual. Unit weight: 80lbs. 83001.