ONE™ Cartridge Filter - Advanced Protection Against Lead, PFAS & More
Long-Lasting Filtration for Cleaner, Safer Water
The ONE™ filter is a powerful, long-lasting solution designed to reduce a wide range of contaminants, including lead, cysts, chlorine, and harmful PFOA/PFOS chemicals. Built to extend the time between replacements as an alternative to smaller, standard cartridge filters. It maintains strong flow and performance, and can be used on its own or as a pre- or post-filter alongside A. O. Smith water treatment systems for added protection. Key features of the system include:
- High-capacity cartridges designed for better flow and contaminant retention
- Targeted filtration options for lead, chlorine, chloramine, PFAS, and sediment
- Advanced design that prevents buildup and extends cartridge life
- Easy, quick replacement with an optional bottom drain for convenience
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