Testing
Lab Testing Results for the Black Berkey and Berkey Earth Water Filters from Independent Laboratories
Third-Party Verified Test Results
BOROUX foundation filters have been tested by IAPMO R&T Lab NJ, an ISO/IEC 17025 recognized laboratory.
BOROUX foundation filters have been tested by IAPMO R&T Lab NJ, an ISO/IEC 17025 recognized laboratory.
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