Image
![The Kalinin Cleaner by Alexander](../sites/default/files/styles/frame_square_2x/public/2021-06/Alexander%20Kalinin-Ocean%20Invention.jpg.%5Brt_0_%5D%5Bcr_108_166_624_634%5D%5Brs_1000_1000_fit%5D_itok=mOTDDGGv.png)
The Kalinin Cleaner
Alexander
Aged
10
Vancouver
Canada
An ocean microplastics filter using carbon disks, that responds to the current. Includes a protective grill for fish and a sensor for sealife protection.