Secoh EL 60/80/100 Model Top Filter

I have a secoh jdk80 pump and it’s been going since mid 2021, I don’t have the owners manual but I assume there must be a filter that I need to replace annually? Can you help?

Yes! The Secoh lineup, like all other air pumps, require a bit of filter upkeep. For this particular model, just unscrew the top center Phillips-head screw and remove that top plate. Underneath you'll find the intake filter in it's housing. Just remove it to clean it, or replace it outright if it's been over a year since you've installed the pump. Let us know if you need anything else!