Lab Testing Results for the Black Berkey and Berkey Earth Water Filters from Independent Laboratories

Envirotek Lab Test

2014 Lab Test Results from Envirotek Laboratories Inc., New Jersey

Envirotek Laboratories, Inc.

BLACK BERKEY GROSS ALPHA REDUCTION TEST REPORT

Environtek Laboratories, Inc.

BLACK BERKEY GROSS BETA REDUCTION TEST REPORT

ANALYTICAL SERVICES, INC. (ASI) Microbiological Testing, Research and Consulting

Microbiological Challenge Study by Analytical Services Inc. (ASI).

LA County Lab Test (Organic Test )

Latest test results by the Environmental Toxicology Laboratory of Los Angeles.

LA County Lab Test (Inorganic Test)

Latest test results by the Environmental Toxicology Laboratory of Los Angeles.

URANIUM REDUCTION TEST REPORT

Black Berkey Water Filters Uranium Removal 2016 Test Report from Envirotek Laboratories Inc., New Jersey

Envirotek Laboratories, Inc.

Black Berkey Lead Reduction Test Report

Black Berkey® Purification Elements Test Results

Black Berkey Perfluorinated Chemical Removal Test Report

Berkey Earth Test Results

Sport Berkey Filter Test Results

SPORT BERKEY FILTER ELEMENT TEST REPORT

ENVIROTEK LABORATORIES, INC. 

PF-2 & PF-4 Fluoride Reduction Media Information