The PB Standard Dual Stage Filters are the official replacement filters for the Pure Blue (PB) 2-Stage Drinking Water System.
To maintain peak performance and ensure the highest quality filtration, these filters should be replaced every six months.
Note: This listing includes the two PB Standard 8 carbon filters used in the standard 2-stage configuration.
Filtration Benefits
These carbon filters are designed to reduce or remove:
Compatibility Information
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