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Filters
Doulton BioTect Ultra BTU 2501 NSF 10-inch Diatomaceous Earth Filter & FRC9B04 Fluoride Reduction Filter [Original Licensed] (Free Doulton Shower Filter)
- Adsorbs chlorine and volatile organic compounds, and can filter out heavy metals (lead, cadmium, mercury)
- Filter elements are certified to NSF 42 and NSF 53
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