AO Smith 4.5x10 20 Micron Sediment Filter Cartridge for Whole House Systems - AO-WH-PREL-RP

About this item

• Includes one replacement filter.
• Replacements made easy - no plumber necessary. Replace filter every 3 months. Large capacity (4.5") filter is perfect for household sizes 4 or more people.
• 20 micron filtration - reduces sediment smaller than the human eye can see.
• Compatible with: AO-WH-PREL Whole House Filter System with Timer. Use authentic A. O. Smith filters for ongoing pollutant elimination and optimal system operation.
• Longer lasting appliances - whole house filter system designed to reduce sediment from every tap.