They aren't cheap but I am glad I bought a Blue Pearl.
It works great, easy to use, don't have to babysit it, I could go on and on.

Others on the forum sang the praise of Blue Pearl, I just decided to believe what I was reading from people I don't know from Adam's house cat...lo and behold they were right!!

I got it from PoolDr. com had free shipping, great return policy and an extra bag free. I didn't buy a cart, I use a Rubbermaid tub to store it.