bottom distributor?

http://www.softnerparts.com/product/MD121206/105-Bottom-Distributor-007---010-Fine-Mesh.html

which bottom distributor should be used for my application? the .007 - .010 Fine Mesh OR .010" - .013" slots? I have a 2 cubic ft air injected iron filter with terminator blend media with a bottom layer of gravel.

Happy new year!!!

You want a regular filter bottom basket. Fine mesh is used for softeners, not filters.

thanks - i appreciate it!