About This

• Filter for use with: Whole House Filter System with Timer (AO-WH-PREL). Use only certified, genuine A. O. Smith filters for continued contaminant removal and system performance.
• Longer lasting appliances - whole house filter system designed to reduce sediment from every tap.
• 5 micron filtration - reduces sediment smaller than the human eye can see.
• Replacements made easy - no plumber necessary. Replace filter every 6 months. Large capacity (4.5") filter is perfect for household sizes 4 or more people.
• Includes one replacement filter.

Overview

• Material : Carbon
• Product Dimensions : 4.5"D x 5"W x 10"H
• Item Weight : 0.01 Ounces
• External Testing Certification : ISO
• Product Benefits : Reduces Sediment for Cleaner Water Throughout the Home