About this item

• Filter for use with: Whole House Sediment Filter (AO-WH-PREV or AO-WH-PRE). Use only certified, genuine A. O. Smith filters for continued contaminant removal and system performance.
• 5 micron filtration - reduces sediment smaller than the human eye can see.
• Effortless replacements - no need for a plumber. Change the filter every three months. The standard capacity (2.5") filter is ideal for homes with 1 to 4 residents.
• Longer lasting appliances - whole house filter system designed to reduce sediment from every tap.
• Includes 2-pack of replacement sediment filters. Fine carbon dust on the filters can be rinsed off or flushed.