Cleaning Canister Filter Help

[The_Desacrator]

Does anyone have a step by step on how to clean a Fluval canister filter? I think I may have tossed the instructions.

 

[Aiken Drum]

https://www.fluvalaquatics.com/manuals/A440-50_07_Manual_INT_Mar4_19_WEB.pdf

 

[The_Desacrator]

Says not found.

 

[gilpi]

Which model do you have? I have two Fluval 203 from the 90's and they are pretty straight forward to clean (whenever I get to that usually once a year)