O ring on clear tank on Kayfun Lite Plus

[cocacola31173]

I noticed that my first Kayfun didn't have the o ring on the little clear plastic tanks so I put the ones that came with it on there. I have since ordered me another one and I wonder if the O rings are supposed to be on the tank?

I was just wondering how many people use the o ring on the clear tank or just leave it like it is?

 

[Ronald3638]

Yep, I use the o-rings. One of my Kayfun's came with the o-rings on the clear section and one didn't but I did used two of the spares that came with it.

 

[Kor 214I]

I also use the O-rings, I just ordered some colored sections and they all came with the O-rings on them.