Use only certified, genuine A. O. Smith replacement filters for continued contaminant removal and system performance.
Comprises a set of two o-rings.
Keep the water-tight seal on your whole house sediment filter.
Replacements made easy - use when you change out your filter every 3-6 months.
With 3.44" (9 cm) actual size this o-ring is designed to fit standard 2.5" filter housing. Use with: Whole House Sediment Filter (AO-WH-PRE or AO-WH-PREV).
Use only certified, genuine A. O. Smith replacement filters for continued contaminant removal and system performance.
Comprises a set of two o-rings.
Keep the water-tight seal on your whole house sediment filter.
Replacements made easy - use when you change out your filter every 3-6 months.
With 3.44" (9 cm) actual size this o-ring is designed to fit standard 2.5" filter housing. Use with: Whole House Sediment Filter (AO-WH-PRE or AO-WH-PREV).