The recommended duration for Totobobo filters varies based on their application. For air pollution, it is advised to change filters every two weeks or when the filter changes color from white to mid-grey, as indicated in the packaging image. When used for virus protection in low-risk areas like shopping malls, offices, and public transport, the filters should be replaced after one week of normal use. However, in high-risk areas such as crowded hospitals or clinics, immediate filter replacement is recommended after each use.
The Totobobo mask differs from a standard (NIOSH) N95 mask, presenting both advantages and disadvantages. According to a peer-reviewed study conducted by the Prince of Wales Hospital, the Totobobo mask demonstrates a better fit for a larger percentage of people (70%) compared to the N95 mask (40%), highlighting its effectiveness in providing protection. However, it's worth noting that when both masks are well-fitted, the N95 mask offers a higher level of protection than the Totobobo, scoring 193 versus 133, with 100 being the passing mark.
The Totobobo mask is available in two sizes: Large and Medium/Small. The Large size is generally suitable for most men, while the Medium/Small size, which is essentially the same mask, is designed for most women. For children, the same mask can be trimmed to a smaller size.
To quickly determine your size, refer to the Size chart. For a more precise size estimation, you can download and print the template provided to create a simple paper dummy mask. This allows you to physically check and compare the fit of both sizes.
The Totobobo mask does not cause interference with spectacles (glasses) due to its thin and lightweight design, allowing it to closely follow the nose profile.
Users commonly report using their Totobobo mask regularly for two years or more, which equates to approximately 600 uses. With proper maintenance, some users have even reported using the same mask for over five years.
The TOTOBOBO mask incorporates Silver ion, an anti-virus agent that hinders bacterial and viral growth on its surface. For non-contagious scenarios, it is considered safe to reuse the mask after letting it sit in a clean environment for 24 hours. However, if there's a potential for contamination with contagious viruses or bacteria, or if the mask is used in critical areas like a clinic, disinfection is necessary before reuse. Regardless, it's advisable to wipe the mask clean after each use as sweat and facial oils can degrade the plastic over time.
To disinfect the mask, you can wash it with soap and rinse it with water, similar to washing your hands. Alternatively, alcohol wipes can be used for disinfection. In situations where obtaining a replacement filter is challenging, the filters can be disinfected with UV-C light to prolong their useful life. Additional details can be found here.