The more I read about how inadiquate Intex Cart filters are, the more ideas I have. Lately I have been thinking about how you could increase the sq. ft. of the cart. What if you had say 4 of their biggest pumps laying around and took one pump, and tee'd it off so it fed all four carts, would this be the same as having a bigger cart(in sq. ft.) like in a "real" filter?
The other idea is building a custom, or finding a container that could hold 3-4 carts stacked on top of eachother.
Input is appreciated,