Kit Includes:
1 x 1 micron dual density gradient sediment filter
1 x 1/2 micron carbon block prefilter

1 micron dual density gradient sediment filter is highly recommended due to longer life and cost effectiveness. Manufactured from 100% pure polypropylene fibers. The fibers have been carefully spun together to form a true gradient density from outer to inner surfaces.

1/2 micron carbon block prefilter is highly recommended to replace your existing carbon filter and works best with 1 micron dual density gradient filter.