PRO-FIT BIOFALLS ENDLESS CASCADES 1218 PRO-FIT BIOFALLS ENDLESS CASCADES 1218 Below is our best price on the item. Please call us for the "Best Possible" shipping rate as this item ships: Truck Freight $399.99 SKU: 29597 Click here to save 5% off of your order! The only limit is the installer's creativity with the Endless Cascades! Create any width or amount of spillway depending on the project. Filter includes a variety of liner attachments,  strips and hardware. Cutting lines are clearly marked on the Endless Cascades Vault for easy reference. Recommended flow rate 500-6,000 GPH. Maximum spillway capacity 75.5.