Antimicrobial Effectiveness Testing

The Anti Micro Activity Rate of EcoHygiene Hand Dryer is 9.73%

The amount of bacteria on a petri dish is measured before testing. Then air comes from hand dryer will contact the petri dish for 20 seconds, which is longer than the average drying time for a high speed hand dryer. The result shows bacteria on the petri dish decreased rather than spread after using the hand dryer.

HEPA Filtration Test-Bacteria

The Ecohygiene Hand Dryer Filters Out Over 99.9% Bacteria

The hand dryer was put in a test chamber, where the amount of bacteria was measured. After one-hour testing, the number of bacteria inside the chamber was minimalized. The result shows a hand dryer that is equipped with HEPA filter can eliminate over 99.9% of bacteria.

HEPA Filtration Test-PM2.5

The Ecohygiene Hand Dryer Filters Out Over 99.9% PM2.5 In the Air

The hand dryer was put in a test chamber, to which particles were intentionally inserted and mixed with the air. After one-hour testing, the number of bacteria inside the chamber was minimalized. The result shows a hand dryer that is equipped with HEPA filter can eliminate over 99.9% of PM2.5.

There are optional and customized add-ons available to make the EcoHygiene hand dryer more unique and hygienic. First is a UVC LED light to disinfect inside of the hand dryer and make sure only clean and fresh air is blown. Another hygienic feature is an anti-bacteria coating on the hand dryer cover, we use silver ion technology to keep the EcoHygiene hand dryer cover free from bacteria.

The matt black powder coating gives EcoHygiene hand dryer a modern look. Moreover, the aesthetic appearance of a built-in HEPA filter undoubtedly can satisfy the designers, while at the same time offers the hygienic features to the building owners. Other than powder coating, Hokwang also provides variables of PVD colors such as cooper, rose gold to elevate the overall commercial restroom design.