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Advanced features of TOTOBOBO

Anti Virus = Auto-disinfection

Anti Virus is auto disinfection

TOTOBOBO® mask contains BioCote®, a silver-based antimicrobial agent. The silver ion ingredient provides long-lasting anti­microbial properties throughout the lifetime of the product. BioCote® effectively inhibits the function, growth, and reproduction of a wide range of micro-organisms. Silver ion-based antimicrobial additives have been proven to work throughout history. They are not toxic, flammable, or corrosive and will not cause bacteria to become resistant to antibiotics. BioCote® active ingredients are registered with the US Environmental Protection Agency (EPA).

One Mask Fits All

TOTOBOBO mask fit children and adults

The patented Tototobob mask is the world’s first customizable mask designed to fit all face shapes (face length 90mm~135mm).

Visual Seal Check (VSC)

Awesome seal check

Easy seal check through the transparent mask

A quick Visual Seal Check (VSC) is all you need to ensure a good face seal. It is much more intuitive and 100 times quicker than a typical fit test. We validated the VSC with the golden standard fit test- TSI PortaCount Plus quantitative fit test system, so you do not have to do it again. Your time can be saved for more important tasks.


Reuse is good value and green product

Normally, you have to dispose of the whole disposable mask after use, including the rubber band and the metal nose clip. With TOTOBOBO, the only thing you need to dispose of is the used filter. It is a lot more eco-friendly, considering the millions of disposable masks dumped into the landfill every day. Reuse is safe, easy, and does not require special equipment for disinfection. Just wash the mask with soap and rinse it with water and dry. Pop in a new filter and snap the filter cover back on and the mask is ready to be used again.

High Efficient Filter

High performance filter, high filtration effectiveness, low breathing resistance

High Efficient Filter combines high filtration efficiency (protection) with a high flow rate (ease of breathing).

It makes breathing through the mask very easy while providing a high level of protection. The secret to these highly desirable characteristics lies in the 3D structure of the filter media, which is much thicker than other disposable respirators. The filter media is charged with static electricity, arresting the finest of particles before they have a chance to penetrate the media. The filtration efficiency of the TOTOBOBO filter (F94) is 94%. This means it can filter out at least 94% of the most penetrating particles sizes of 0.1 microns. This filter can block very small (often invisible) particles and aerosols from combustion sources such as motor vehicle exhaust, industrial processes, cigarette and incense smoke, cooking, and woodburning activities; biological components such as pollen and mold spores, and dust mite and cockroach allergens; fine fibers such as asbestos; and soil particles. However, it is not suitable for gases such as ozone or carbon monoxide.

Soft & comfy (TotoSoft)

Transparent and soft mask body, almost like a second skin

The transparent elastomer (TotoSoft) developed especially for TOTOBOBO is soft and comfortable to wear. It is easy to trim and be adapted to different face shapes. Thin and following the nose bridge snugly, it does not require a nose clip yet fits much better than most other respirators thanks to the ergonomic design profile. Almost like a second skin, it does not cause any interference or fogging when wearing glasses. Heat comes out of the thin and transparent mask much faster than other disposable respirators, keeping your face cooler.

The inside rim is finely textured, making it easier to ensure face seal by the presence of moisture inside the mask. Three stepping contour lines are provided for easy trimming to fit smaller faces. The two openings fit snuggly with the filter cartridges, ensuring an air-tight assembly. The mask can be sprung open for easy donning and folded flat and easily kept in a shirt pocket when not in use. All ingredients that go into the material formula are approved by the FDA (USA).

Simple Stock

One mask fits all, simple logistic

TOTOBOBO mask drastically simplify your logistic burden. Due to the universal design, there is no need to keep track of multiple sizes of masks to fit different users within your organization. As the mask is reusable, keeping just a small number of TOTOBOBO masks is sufficient for occasional replacement. The TOTOBOBO filter require less than 10% of the space of a foldable disposable mask. In the long run, usage cost is less than half of a typical disposable solution while providing improved protection for your staff.

To buy TOTOBOBO mask

How to use TOTOBOBO mask