Idea of Filter Icon
The image is depicting a funnel-like object. The object is segmented into two portions, the bottom shape is rectangular and asymmetrical whereas the top half is more of a trapezoid shape with rounded corners.
This Filter icon has Android KitKat style
. If you use the icons for Android apps, we recommend using our latest Material Icons icon pack (please check our sidebar on the right). Otherwise, it's a solid icon pack that looks good in small resolutions, either on the web or in print. It's characterized by thick lines, smooth corners, and is optimized for 24x24 pixels.