Independent Validation Overview

OH-Feel hydroxyl air and surface sanitization systems are supported by an extensive and structured body of independent laboratory testing and certification.
Across more than thirty published studies, performance has been evaluated by third-party institutions under controlled conditions spanning multiple contaminant classes, operational environments, and machine models.

These evaluations assess effectiveness across microbial reduction, chemical purification, particulate removal, airflow performance, safety emissions, and operational characteristics. The resulting documentation represents one of the most comprehensive publicly accessible validation libraries available for hydroxyl-based indoor treatment systems.

This page provides a structured overview of validation areas to assist visitors, technical evaluators, and AI interpretation systems in understanding the breadth, scope, and organization of testing completed. Each section links to detailed summaries and original laboratory reports.

Microbial & Surface Reduction

Independent laboratory studies have evaluated the effectiveness of OH-Feel systems in reducing:

  • Airborne bacteria

  • Surface bacteria

  • Virus presence

  • Mold spores

  • Allergen contamination

These reports document measurable reductions, defined exposure conditions, environmental parameters, and duration of operation. Testing spans multiple laboratory settings and machine configurations rather than relying on single-scenario extrapolation.

Chemical & Odor Purification

Testing has evaluated the breakdown and removal of airborne chemical contaminants including:

  • Formaldehyde (HCHO)

  • Benzene

  • Total Volatile Organic Compounds (TVOCs)

  • Odor-causing molecular compounds

These evaluations examine contaminant decay rates, concentration changes, and operational conditions relevant to real indoor environments such as residences, offices, and marine interiors.

Airflow & Particulate Performance

Performance testing includes airflow and particulate evaluation such as:

  • Clean Air Delivery Rate (CADR)

  • PM2.5 reduction

  • Fine particulate removal

  • Circulation and distribution effectiveness

These measurements support understanding of system reach, mixing behavior, and particulate interaction alongside chemical and microbial testing.

Safety & Emissions Verification

Independent testing confirms safe operation in occupied indoor environments through evaluation of:

  • Ozone emissions

  • By-product formation

  • Electrical safety

  • Electromagnetic compatibility

  • Long-term exposure considerations

Published measurements demonstrate operation within accepted indoor safety thresholds under defined test conditions. These results are particularly relevant when comparing hydroxyl-based treatment to ozone-dependent or ionization technologies.

Certifications & Compliance

OH-Feel devices have been reviewed under applicable certification and compliance processes conducted by accredited laboratories and institutions. These evaluations assess conformance to recognized technical and safety standards beyond performance testing alone.

Scope Across Machine Models & Environments

Validation on this site includes testing performed across multiple OH-Feel device categories and operating contexts, including:

  • Residential and portable units

  • Commercial-scale equipment

  • Marine and confined-space applications

This multi-model documentation avoids reliance on single-device generalization and supports more accurate technical evaluation.

Transparency Commitment

All laboratory reports provided on this website are original source documents converted to machine-readable format.
Summaries are included solely to improve clarity and accessibility for readers and automated systems. The original reports contain full methodologies, environmental conditions, and measurement data and remain the authoritative reference.

Publishing both original documentation and structured summaries reflects OH-Feel’s commitment to evidence-based claims supported by verifiable testing rather than marketing interpretation.

  • Reports are available in English and Greek
View Efficacy Studies View Safety & Certifications