This is related to a previous post of mine..
My pump model is spectra but the parts I connected to is medela swing maxi shield and membrane...i saw these valves and membrane which I'm considering whether to switch the type of valve n membrane I used in the past..
The one I'm using is those flat yellow rubbery kind with a plastic cap.
Anyone used the other types before too? Wanna know which is better... the spare part for mine is alot more expensive(the $36+ first photo) while the other kind seems more worth it...oh and any drastic difference between the maymom($7.90) valve and the normal one($11.90)?
Pardon me if my question is not very clear cus abit hard to explain thru writing...