Home Master CFDGD2501-20BB Multi Gradient 25/10/5/1 Micron Sediment Replacement Water Filter, White Fits Home Master Sediment Filter Typical life 6-12 months Triple the dirt-holding capacity of similar sized filters Designed for high flow rate with low pressure drop; and chemical and bacteria resistance Reduces turbidity, dirt, sand, silt, and rust particles down to 1 micron nominal