Solar Filtration System

Does anyone have solar filter system for pools. Found one on Ebay, Amazon, and a few other sites. Looking for someone who might have one or tried one. This one would pay for itself in less than 6 months, and not sure one would work for average size pool, ie flow rate 1100 gallons per hour.

Model I found on Ebay, Savior Solar Filtration System, $700. good for 11,000 gallon pool. Floats in your pool when using.No Electricity Needed - This Pump and Filter System Are Solar Powered

PRODUCT DESCRIPTION(from ebay , also a video on Ebay makes it look to good to be true)

The Savior Solar Pool Filter is needed because of the overwhelming expense you're spending on pumping and filtering your swimming pool water. The Savior Solar Pool Filter isn't just different, it's a better way to filter your pool or spa. The Savior finally gives you an opportunity to turn off your inefficient, noisy, and expensive to operate pool equipment... and it reduces your pollution which is better for our planet. The Savior Solar Pool Filter uses the energy from the sun to pump up to 11,000 gallons a day through (3) three reusable 20 micron filter cartridges. No Installation required. The Savior Solar Pool Filter is EASY and requires less maintenance than your existing pool filter. Please Note: If you have a attached spa, salt cell or a pool cleaner that you would like to run or flush out... then run your pool equipment for a few minutes or up a few hours a day. - Filter: 96-square-foot cartridge / 20 microns - flow rate: up to 1100 GPH 18 GPM - Savior Solar module: 55 Watts, 12 volts, 3.1A - Multicrystalline silicon solar - Product weight: 38-pounds - Savior Product Size: 35-1/2-by-34-1/2-by-13-inches - The greenest home appliance for a pool owner. Savior - Solar Pool Filter.

Product Features
Save up to 100% on your pool electricity bills, Savior pays for itself in just months
Filters up to 11,000 gallons per day through three reusable 20 micron filter cartridges
Best GREEN Product of 2011 and Best New Product of 2011
No Installation. No Noise. No Batteries. No Pollution. 12 volts. Family Water Safe
Made in the USA. Spread the word to your friends
Filters 11,000 gallons per day
No installation
Pays for itself in less than 3 years
There is a 3 year limited warranty on the pump motor and a lifetime
limited warranty on the body.
3 year limited warranty. Measures 38” x 38".

Power your pool off the grid with the Savior solar powered filtration system. This innovative product won “Best Green Product