Google Feed Errors

I have paid version and I just can’t get the feed right. All of my products are options in drop down and purple is pulling the attributes. I need some help here:

http://www.swimmingpooltimeswitch.com

This is what the feed looks like:

http://swimmingpooltimeswitch.com/wp-content/plugins/purple-xmls/feeds.php?xml=google&googlecat=Home%20%26amp%3B%20Garden%20%26gt%3B%20Pool%20%26amp%3B%20Spa&category=14&random=5306600423