The difference in price is due to increased efficiency (less watts), not increased flow. The Dart Gold does have more flow than the Dart, but the Hammerhead Gold actually has less flow than the standard Hammerhead. There's also a Super Dart Gold with even more flow, and I wish there was a Super Hammerhead Gold, but I think the Dart is the only model that's 'super Gold' sized.<a href=showthread.php?s=&postid=12513938#post12513938 target=_blank>Originally posted</a> by tbittner
Those Gold sequence pumps are a new thing. Does anyone have one yet? I know they have a slightly higher rate of flow but I don't think it's enough to justify the difference in price.
You could use all T5's<a href=showthread.php?s=&postid=12519362#post12519362 target=_blank>Originally posted</a> by erics3000
What other ways can I save electric?