12 filter set (3 Year supply, Filters: 24):
1st stage: Premium Quick-Connect 5 micron sediment filter. Dust, dirt, silt, sand, rust and scale particles are trapped here in a filter which also extends the life of the system.
2nd stage: Premium 5 Micron High Dirt Capacity CTO Block Filter (10"x2.5"). Chlorine, chloramine, VOCs, dirt & sand removal. Bad Taste and Odor reduction.
Fit many other dual stage Whole House Filters. 10x2.5" standard filter cartridges.