Item # RF-NIT. Nitrate Replacement Filter for Doulton Style housings. This is not comptabile with the Crown Series Filters.
This filter must be re-generated every 300 gallons of usage. Follow instructions provided. Must be changed out every 6 months.
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A water that works great in a Los Angeles home may not be the best for a New York apartment. There are different contaminants in each water supply, and we're here to help you choose which filter system is best for you.
