Swimming Pool and Spa Waterfall Fountain, Adjustable Swimming Pool Accessories Waterfall Fountain Spray for Most 1.5" Threaded Above In Ground Return Jet

1.Fittings size:1-1/2" threaded return fittings. 2.Adjustable spray direction and height. 3.Quick and easy to install 1.Q:If i want to install this to my pool ,do i need an additional piece part? A:No need other connection adapters,you just remove the jet nozzle and replace it .Install in minutes. 2.Q:How high the water column can be sprayed? A:Sprays to heights of 14' /5m(depends on pump; requires minimum 3/4 HP).The Waterfall Fountain Spray is adjustable in direction. 3.Q:Which brands of pools are may not applicable? A:Will not work for Intex, Coleman, Bestway, Summer Waves, etc pools .