Symbol 1251 from ISO 7000 - Title/Meaning: Dust filter of sweeper <br>
Function/description: To identify the display that provides information about the dust filter, which removes particulate matter from the air. To identify the dust filter. To indicate the operational status of the dust filter.
<b>Vectorization: </b> <a href="//commons.wikimedia.org/wiki/User:Mrmw" title="User:Mrmw">Mrmw</a>
2004-01-15
Own work  using: <span class="url"><a rel="nofollow" class="external text" href="https://www.iso.org/obp/graphics/grs/39dcd96e-1912-4f0b-9674-b33f40f0d823_200.png">iso.org/obp/graphics/grs/39dcd96e-1912-4f0b-9674-b33f40f0d823 200.png</a></span>