You can save your favorite settings of AKVIS AirBrush Video as a preset.
Select the effect, choose Save preset… with a right mouse click, and enter its name. New user effects will appear in the Effects panel under Presets.
You can import the AKVIS presets in Adobe Premiere Pro manually.
Windows: from C:\Program Files\AKVIS\AirBrush Video\Premiere Presets;
Mac: from Premiere Presets in the dmg file.
The AKVIS presets will appear in the Effects panel, in the Presets -> AirBrush Video folder.
In Adobe Premiere Elements importing .prfpset presets is not supported.