I have enjoyed using my little Intex Easy Set pool for maybe 2 weeks so far this summer. But now the water is too cool to use comfortably (even with a solar blanket being used) and I am now reconsidering my thoughts on getting a larger pool next year because of this. After searching for a pool heater option I found this one:

SolarPRO XB2 Solar Swimming Pool Heater for Soft Sided Pools



"The SolarPRO XB2 is the perfect solution for adding solar-powered heat to your soft-sided above ground pool. Its compact size allows you to place it anywhere there is full sun and it easily attaches to any 1/2 HP or smaller existing pump and filter system including Intex. It's made to last, having been put through water pressure testing and heavy chemical loads. There is no gas or electric line to run, you can do it yourself, and even link multiple units together to gain even more heat and heat larger pools. Open earlier, stay warmer, enjoy your pool more, and close later - all with this economical product. Each Unit measures 3.25' L X 3.25' W X 3.0 H "

Is anyone using it? Does it really work enough to make a difference? Will it work with the small filter pump the little donut pools use? Are there other inexpensive options?

Larry