Besides price and warranty, what are the pros and cons of each? Is the NorthStar worth the extra money? How efficent are these diffrent pumps?


NorthStar Pump by Hayward
The NorthStar features a 1 year warranty on the pump housing and a 3 year warranty on the motor.
NorthStar 1 1/2h.p. # Haysp4015ns 220v $429.95

TriStar High Performance Pump
Warranty?
Hayward 1.5hp 115/230v EE TriStar Pump $394.95

Hayward Super 2 pump
Super2 has a 1 year warranty on the pump housing and a 2 year warranty on the motor.
Super 2 Pump, 1 1/2 H.P. #SP-3015EEAZ 115/230 $399.95

Hayward Super Pump
The warranty is 1 year on the pump housing and 2 years on the motor.
Super Pump 1 1/2 h.p. # SP2610X15 115/230 $322.95

Hayward Max-Flo Inground Pool Pump
The warranty is 1 year on the pump housing and 2 years on the motor.
Max-Flo 1 1/2 H.P. Pump #SP-2810X15 115/230 $249.95