Max-Flo Coupling 1.5-1.25",(Does not fit Pressure Flo Filters) by Laguna PT358
Max-Flo 4200 3.2--3.8 cm (1.25"-1.5") coupling with 3.8 cm (1.5") female fitting is suitable for: Laguna Max-Flo Waterfall & Filter Pump (PT352)
Max-Flo 4200 3.2--3.8 cm (1.25"-1.5") coupling with 3.8 cm (1.5") female fitting is suitable for: Laguna Max-Flo Waterfall & Filter Pump (PT352)