Testing
Test Result Summaries Performed By Third Party Independent Labs And Universities.
Dust FreeĀ® manufactures a wide range of private-labeled, and house branded products for the HVAC industry. Several of our test reports were funded, and/or requested by our customers. The foundational technologies in the product test reports below are germicidal UV-C light, ionization, proprietary carbon based adsorption, and high efficiency filtration. We strive to test our products under the conditions they are applied to in the field. You may see brand names associated with our customers on the test reports. Rest assured all of the products listed below are manufactured at the Dust Free factories located in Royse City, TX. Dust Free products are not medical devices and no medical, or healthy claims are made or inferred.
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Virus
SARS CoV-2
99% airborne inactivation with Dust Free residential/commercial multi-lamp UV-C light platform.
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Virus
SARS-CoV-2
99% surface inactivation with Dust Free commercial HO UV-C light platform.
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Bacteria
Bacillus Thuringiensis
91% inactivation on cooling coil with Dust Free 24 volt residential UV-C platform.
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Bacteriophage - Virus
MS2
90% airborne inactivation with Dust Free DF Active 24 volt Air Purifier. MS-2 is more difficult to neutralize than SARS virus. Tested at 200 CFM airflow rate for one hour of recirculation, no ozone.
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Bacteriophage - Virus
MS2
99% airborne inactivation with Dust Free residential/commercial multi-lamp UV-C light platform.
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Dust
Filter Efficiency Improvement
Ionization improves performance of MERV pleated filter.
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Bacteria
Staphylococcus epidermis
65% airborne inactivation with Dust Free compact air purifier platform.
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Bacteriophage - Virus
MS2
Filtration efficiency of MERV 11 and MERV 13 filters.
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Volatile Organic Compound
Formaldehyde
25ppb reduction Dust Free Carbon.
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Bacteria, Virus, Mold
S. marcescens, MS2, B. atrophaeus
Airborne single pass HO commercial Dust Free UV-C platform.
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Mold, Bacteria
Aspergillus niger, Serratia marcescens
23% / 99% Airborne reduction with Dust Free residential UV-C platform
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Leakage
Sealed Door Test
2.17% for Dust Free Media Air Cleaner gasketed doors.