The Laing Circulation Pump -- 3/4-Inch Barb, 115V (73989) is a Laing model 605U0015 circulation pump with 3/4-inch hose barb connections at 115V for compatible hot tub brands. 115V version of the 73979 for spas with 115V circ pump circuits. Continuous low-flow circulation. Replace when circ pump fails. Genuine Laing replacement pump.
SKU: 73989