Berkey Phoenix Filters New Millenium Edition Lab Results
Berkey Phoenix Filter Independent Lab Testing
200+ Contaminants Tested | 99.9%+ Removal Verified
Comprehensive third-party laboratory analysis across multiple accredited facilities
The Most Comprehensively Tested Gravity Filter on the Market
The Berkey Phoenix Gravity New Millennium Edition Filter has undergone extensive independent laboratory testing across multiple accredited facilities. Unlike competitors who rely solely on material claims or limited testing, our filters have been verified against over 200 distinct contaminants including emerging threats like PFAS, pharmaceutical residues, and radiological elements. Every test confirms what Berkey users have trusted for decades: uncompromising water purification you can verify.
Explore detailed test results by contaminant category below. Each report includes complete methodology, detection limits, and removal efficiency data from NABL-accredited laboratories.
Complete Testing Portfolio
Volatile Organic Compounds, Pesticides & Heavy Metals
76 ContaminantsComprehensive testing of industrial chemicals, agricultural pesticides, and toxic heavy metals including lead, arsenic, and cadmium.
- 55 Volatile Organic Compounds (VOCs)
- 15 Agricultural Pesticides (DDT, HCH, Endosulfan)
- 6 Heavy Metals (Lead, Arsenic, Cadmium, Chromium)
- 100% removal across all categories
PFAS, Heavy Metals, VOC, Chlorine, Disinfection Byproducts, Radiologicals & Petroleum Contaminants
50+ ContaminantsTesting of emerging "forever chemicals" (PFAS), radioactive elements, disinfection byproducts, and petroleum-based contaminants.
- 5 PFAS compounds (99.8%+ removal)
- 6 Radiological elements (Cesium, Strontium, Thorium)
- 9 Disinfection byproducts (Trihalomethanes, HAAs)
- 6 Petroleum contaminants (Gasoline, Diesel, Crude Oil)
- Additional heavy metals and VOCs
Pesticides, Herbicides, Pharmaceuticals & Industrial Compounds
100+ ContaminantsExtensive testing of agricultural chemicals, pharmaceutical drugs, semi-volatile organics (SVOCs), PAHs, and PCBs.
- 50+ Pesticides/Herbicides (Glyphosate family, Atrazine, Chlordane)
- 12 Pharmaceutical drugs (Antibiotics, Hormones, Pain relievers)
- 30+ Semi-Volatile Organics & PAHs
- 8 Polychlorinated Biphenyls (PCBs)
- 9 Disinfection byproducts
PFAS Long-Term Capacity Test: 1,500 Liter Performance
Sustained PerformanceIndependent verification that PFOA & PFOS removal remains above 99% through 1,500 liters (396 gallons) of continuous use.
- PFOA & PFOS tested at 5 intervals (0L to 1,500L)
- 99%+ removal maintained throughout all testing
- Output < 0.005 µg/L (below EPA MCL of 0.004 µg/L)
- Proves sustained performance, not just initial removal
- NSF/ANSI 53-2020 protocols followed
Testing Overview by Category
| Contaminant Category | Number Tested | Removal Efficiency | Key Contaminants |
|---|---|---|---|
| Volatile Organic Compounds (VOCs) | 60+ | 99.9%+ | Benzene, Chloroform, TCE, PCE, MTBE |
| Heavy Metals | 10+ | 99.5%+ | Lead, Arsenic, Cadmium, Chromium, Mercury |
| Pesticides & Herbicides | 65+ | 99.9%+ | DDT, Atrazine, Glyphosate, Endosulfan, 2,4-D |
| PFAS (Forever Chemicals) | 5 | 99.8%+ | PFOA, PFOS, PFHxS, PFNA, PFDA |
| PFAS Long-Term Capacity (1,500L) | 2 (at 5 intervals) | 99%+ | PFOA, PFOS - Sustained through 1,500 liters |
| Pharmaceutical Drugs | 12 | 99.9%+ | Antibiotics, Hormones, Ibuprofen, Acetaminophen |
| Disinfection Byproducts | 18 | 99.0%+ | Trihalomethanes, Haloacetic Acids, Chloramines |
| Radiological Elements | 6 | 99.9%+ | Cesium, Iodine, Strontium, Thorium, Uranium |
| Petroleum Contaminants | 6 | 99.0%+ | Gasoline, Diesel, Kerosene, Crude Oil, Mineral Spirits |
| Semi-Volatile Organics (SVOCs) | 30+ | 99.9%+ | PAHs, PCBs, Phthalates |
Testing Methodology & Laboratory Accreditation
All testing was conducted by NABL-accredited laboratories (CVR Labs and RAYNU Analytical Labs) certified to ISO/IEC 17025:2017 standards. Testing followed NSF/ANSI protocols along with methods from APHA (22nd Edition), AOAC (20th Edition), and EPA guidelines. Water samples were intentionally spiked with known concentrations of contaminants to simulate worst-case contamination scenarios. Results represent initial testing phase performance. Complete methodology details are available in each individual test report.
Why Independent Testing Matters
Unlike many water filter manufacturers who make claims based solely on filter media properties, Berkey Phoenix filters have been tested against actual contaminants by independent, accredited laboratories. This means:
- Verified performance: Not theoretical—actual removal rates measured by third parties
- Comprehensive scope: 200+ contaminants tested including emerging threats like PFAS and pharmaceuticals
- Transparent methodology: Complete test protocols and detection limits disclosed
- Accredited facilities: NABL/ISO 17025 certified labs with international recognition
- Competitive advantage: Most gravity filters test fewer than 50 contaminants
Experience Verified Water Purification
Join thousands of families who trust independently tested Berkey Phoenix filters for their drinking water
Shop Berkey Phoenix Filters →Free shipping on orders over $50 | Same-day shipping | Lifetime warranty support
Frequently Asked Questions
How does this testing compare to NSF certification?
These tests follow NSF/ANSI protocols (NSF 42 and NSF 53) but test a much broader range of contaminants than standard NSF certification requires. While NSF certification typically covers 15-30 contaminants, our independent testing verifies removal of 200+ substances including emerging contaminants not yet covered by NSF standards.
Why should I trust these lab results?
All testing was conducted by NABL-accredited laboratories (India's national accreditation board), certified to ISO/IEC 17025:2017—the international standard for testing laboratory competence. These facilities are also recognized by BIS (Bureau of Indian Standards), FSSAI, and India's Ministry of Environment. The labs have no financial relationship with Berkey beyond conducting paid testing services.
Do these results apply to all Berkey systems?
These results specifically test the Berkey Phoenix Gravity New Millennium Edition Filter Element. This is the filter element used in all Berkey gravity systems (Big Berkey, Royal Berkey, etc.). The system size affects flow rate and capacity, but the filtration performance is consistent across all systems using these elements.
What contaminants are NOT removed?
Berkey Phoenix filters are not designed to remove beneficial minerals like calcium and magnesium, which is why filtered water retains a natural taste. The filters also do not significantly alter pH. For specific contaminants not listed in our test reports, please contact us for information or consider third-party testing of your specific water source.
How often do I need to replace the filters?
Each Berkey Phoenix filter element is rated for approximately 6,000 gallons of use, which typically translates to 3-5 years for an average household. Actual lifespan depends on your source water quality and daily usage. Most Berkey systems use two filter elements, effectively doubling your total capacity to 12,000 gallons.
Can I see the full laboratory reports?
Yes, complete PDF reports from all three independent laboratories are available for download. Each report includes full methodology, detection limits, testing conditions, and signed certifications from laboratory directors. Click on any category above to access the detailed results and download options.
About Big Berkey Water Filters
Big Berkey Water Filters is a leading authorized dealer of Berkey water filtration systems in the United States. We provide transparent, third-party verified testing results, expert guidance, and comprehensive customer support to help families access genuinely clean drinking water through proven gravity filtration technology.
Related Resources:
How Berkey Filters Work | Berkey vs. Competitor Comparison | Filter Maintenance Guide | Common Water Contaminants Guide
Disclaimer: Test results represent performance under laboratory conditions using water intentionally spiked with contaminants to simulate contamination scenarios. Actual performance may vary based on water quality, flow rate, filter age, and maintenance. Results are specific to the tested filter elements and do not constitute product certification or endorsement by testing laboratories. Users should follow manufacturer guidelines for filter replacement, maintenance, and proper use. These results do not guarantee specific performance with your water source.
