Dolphin and Blue Diamond. The search continues...

[cleancloths]

I would check out the blue pearl, it is cheaper and does a great job. I had a polaris that died and replaced it with a dynamic that was garbage- returned the dynamic to costco and bought a pearl whic I love.

[tphaggerty]

I spoke with Watertech just recently (about a PoolBuster, but asked them about the difference between a Blue Diamond and Blue Pearl). What I was told was that a Blue Diamond comes with the cart AND it has a 4 year warranty. The Blue Pearl does not come with a cart standard, and only has a 1 year warranty. Other than that, they are very similar units, the motors, scrubbers and turn logic are all same.