This RO5M50 semi-annual 3 pack filter replacements includes one, 5 micron sediment filter and two, five micron carbon block filters. The sediment filter traps sediment and other particulate matter, such as dirt, silt and rust which affect the taste and appearance of the water. The 5 Micron filtration rating is in the particle filtration category and is equivalent in size to milled flour. The 5 micron carbon block filter reduces chlorine, objectionable tastes and odors.
High quality sediment filter
High quality carbon block filter
3 pack filter change
Designed to be changed out every 6 months or every 1350 Gal.