Add a Layer of Fill Media with this Nozzle

One of the great features of both the Spin Free nozzle and the Variable Flow nozzles from Curtis Technologies is there ability to operate only 3" off the fill media. In many cases, this change is nozzle spray height gives the end user the ability to add an addition layer of fill media. So in addition to the performance increase of the nozzle, you also get the benefit of about 2% increase from the addition fill media.