Mask kills influenza viruses?

 Storypics NanomaskFrom Street Tech, Gareth Branwyn says: "NanoMask [is a] nanoparticle-coated filter mask designed to 'arrest and eradicate…undesirable agents.' Send before midnight tonight, and they'll also toss in a free ebook ("H5N1 Virus: How to Protect Your Family Against the Coming Pandemic"), AND if you buy the family pack of 5-color-coded masks, they'll throw in a free bottle of snake oi…er… ImmunAssure, the 'amazing virus-fighting tablet.' Wait, I thought the mask had already killed the virus dead on contact. Oh well, best not to think too hard here."