The October FOTM Contest Poll is open!
🏆 Click to vote! 🏆
I bought it off Amazon, here is the link-I asume you got some plastic tubing with the filter?
Left to Right, the parts look like;
A control valve...turning that knurled head will open or close the valve and control the flow through the pipe.
(Looks like) A 'T' Junction...allowing you to add two length of pipe to the one.
Purely guessing here, based on what you've shown us so far, but I suspect that that may be a one-way valve. This would allow water or air to flow one way, but not the other. These are usually used to prevevent water from the tank siphoning back out of the tank.
It would help if you let us know the make and model of the filter.
So, looking at the link you sent, it actually tells you what you have;I bought it off Amazon, here is the link-
https://www.amazon.com/gp/product/B07L565N7H/?tag=ff0d01-20
Edit- Yes I got plastic tubing with the filter.
Edit- Does a check valve do the same thing as a one-way valve?
My air pump comes with a check valve so I don't need that. Do I need a control valve? It says 10-30 gallons for the air pump.left picture is a plastic airline tap that lets you restrict the flow of air
middle picture is a plastic airline T-piece used to divide the airline so you can run 2 items off 1 pump.
right picture is a one way check valve to stop water flowing back into the air pump.