Seeing vertical upward shooting water in the air is a remarkable view in any pool area. You can install a unit in your pool area and create your own splash area where anyone can enjoy playing with the water. The Water Straight Up Blaster Deck Surface Mount Water Feature is a product which can do this water feature. This unit comes with a water stop mounting plate and a 5-port up straight up geyser deck jet and requires a 20 GPM water flow to produce the vertical jet water feature.