I noticed on the page with filter comparisons that Glass Pack filter media isn't mentioned. It appears they work similar to sand filters, but with better filtration because of smaller particles. I've read various problems with the Ecosmarte system in regards to sanitation, and people saying its harder to balance pool chemicals with it.
Are the Glass Pack Filters also not any good? Anyone have any experience using one? The filter comparisons page did an good job of explaining differences in sand, DE, and cartridge but I'm still not sure which I should go with.
I'm thinking we will probably want to either get a new cartridge filter or change filters soon, but I'm still not sure what the best one would be.
The benefits page sounds good, but considering its from the company selling I'm trying to research it to make sure its a good idea.