These pumps were designed, in part, by us, combining
the best 2 speed pond pumps on the market with the bigger 5" leaf trap 2
speed switch & 3' cord already attached. This combination gives you the
flexibility of a two speed and the ease of the bigger leaf trap. We use
2 speed pumps for ponds because we can use the energy efficient low speed,
with a venturi for daily use. For the times you want maximum waterfall
flow and for backwashing, use the high speed. These pumps are
exceptionally quiet. Rugged thermoplastic construction of time-proven
Dura-Glas® provides years of dependable service. A great pond pump.