Brand: AO Smith
- 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).
- Keep the water-tight seal on your whole house sediment filter.
- Use only certified, genuine A. O. Smith replacement filters for continued contaminant removal and system performance.
- Replacements made easy – use when you change out your filter every 3-6 months.
- Includes 2-pack o-rings.
Package Dimensions: 10x184x9