AO Smith 2.5x10 5-Micron Sediment Filter Replacement Cartridge - 2-Pack for Whole House | AO-WH-PREV-R2

AO Smith 2.5x10 5-Micron Sediment Filter Replacement Cartridge — 2-Pack

Keep every tap in your home delivering clearer water with AO Smith's sediment filter replacement. Precision-made for compatibility with select whole-house systems, this 2-pack offers ongoing protection from everyday sediment while supporting steady flow from all fixtures.

Designed for use with AO-WH-PREV or AO-WH-PRE whole-house filtration setups, this cartridge uses a 5-micron media to capture fine particles. The result can translate into less visible sediment in water and more consistent performance across your home, from the kitchen tap to the shower. While individual results vary, many homeowners notice smoother operation of appliances and better water clarity after a filtration upgrade.

Performance you can count on

• 5-micron filtration targets fine sediment that’s hard to see with the naked eye.
• NSF Certified to Standard 42 for particulate reduction, giving you confidence in filtration performance.
• Long-term protection for your plumbing and appliances by reducing sediment entering the system.

Fit, use, and maintenance

• Compatible with AO-WH-PREV or AO-WH-PRE whole-house filter housings for plug-and-play replacement.
• Two filters per package provide convenient, budget-friendly maintenance planning.
• No plumbing expertise required—perform quick changes in minutes with basic tools or none at all.
• Recommended replacement every 6 months to maintain flow and filtration performance; actual interval depends on water quality and usage.

What you get and how it helps daily

Each 2-pack includes two genuine AO Smith sediment filters designed to work together with your AO-WH-PREV or AO-WH-PRE system. When installed, the media captures sediment before it travels to taps, appliances, and fixtures, helping keep surfaces cleaner and reducing the risk of scale buildup over time.

Choosing a reliable replacement cartridge can simplify ongoing maintenance and help you sustain the performance you expect from a whole-house filtration setup. This option pairs value with proven brand compatibility, so you can plan ahead and rotate filters with your routine cleaning schedule.

Quality and care

Quality you can trust: AO Smith has a long-standing history of filtration solutions designed to meet industry standards and provide consistent results across homes.

Installation tips

• Before replacing, shut off the water supply and relieve pressure to avoid spills.
• Align the filter with the housings; hand-tighten until snug, then run water to clear air.
• Check O-rings for wear and lubricate lightly with food-grade silicone if needed.

Storage and handling

• Store unused filters in a cool, dry place away from direct sunlight.