Certifications & Qualifications
Perfect Defense holds numerous proprietary and patented technologies and has passed various testing requirements conducted by Nelson Labs located in the United States.
• VFE Test (Virus 0.3μm)Viral Filtration Efficiency >99% (Virus Proof) 
• BFE Test (Bacteria 3.0μm)Bacteria Filtration Efficiency>99% (Bacteria Proof)
• DOP Test (Active Particles 0.3μm)Particulate Filtration Efficiency>95.3%
Our Brands:
•i-life®has met the procurement qualification of the United States military's waterproof and breathable clothing standard MIL-DTL-31011B (2005 version).
•LIFE SAVIOR®which is designed to resist harmful gases, has also met the biochemical protection testing standards of the US military (CRDC-SP-84010 and TOP 8-2-501).