Does smaller particle always penetrate filters easier?

The TOTOBOBO filters is a type of electrostatic filters which contain electrostatic enhanced fibers. Such fibers actually attract the particles to the fibers, in addition to retaining them. Electrostatic filters rely on charged fibers to dramatically increase collection efficiency for a given pressure drop across the filter.


Watching over my shoulder, my son also caught a little “creative bug”. Here are some of his drawings relates to TOTOBOBO mask : ) I will update this page as time goes along.

Cycling through Asia without pollution

Herve and Goska of Develotour pioneered an interesting way to measure and visualize air pollution. On a yearlong bicycle trek across the continent, the couple traveled through several Asian countries. They visited a number of major Asian metropolises and experienced firsthand their respective air qualities. In each locale they wore TOTOBOBO filtration masks to protect …

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