Advanced NZ-made filter media kills coronavirus
A New Zealand company has developed and launched an innovative filter media for face masks and air filtration systems that kills bacteria and viruses, including the Human coronavirus 229E. Auckland based NanoLayr, a deep tech manufacturer specialising in nanofibre production at scale, has added manuka oil to its patented nanofibre filter product FilterLayr, to create a N95 rated filter media. The properties of the manuka as well as the high surface area of the nanofibres, means that FilterLayr is one of the most effective filter media in the market. NanoLayr testing has shown FilterLayr with manuka infused nanofibres kills >99% of bacteria as well as bacteriophage. Independent testing has also shown FilterLayr to be effective in killing/inhibiting the Covid-19 surrogate virus, Human coronavirus 229E and further testing on similar viruses such as Covid-19 is underway. NanoLayr CEO Ray Connor says the development is a breakthrough in the fight against future pandemics, as FilterLayr can be produced at large scale to help meet global demand for face masks. “The pandemic has highlighted the importance of providing effective protection for workers on the front line and the large numbers of people who wear masks daily. The beauty of this product is that it provides highly effective protection against infectious bacteria, viruses and airborne particles,” he says. NanoLayr is the first manufacturer to use manuka oil as a microbial agent in air filtration applications. The bioactive manuka oil is contained within a nanofibre fabric that stops viruses and bacteria from passing through it, meaning any bacteria or virus trapped in the nanofibre fabric are deactivated and killed. This delivers a far superior result to filters coated with bactericidal actives, where the active coatings can wear off and risk entering the users body. Connor says the bioactive nanofibre filters can be used in facemasks […]