The small foam jet produces a foaming jet of water approx 20 cm( 8 ") high. Push the jet directly onto the flowadjuster of your pump. The jet has an external thread for use with a previous design of flow adjuster and this is no longer used. Position the pump in the pool so that all of the jet is above the water level. Adjust the water flow,using the flowadjuster, to achieve an attractive foaming jet of water.
