No leaks and snug fit!
I replaced this part after 2.5 months of Pumping 7x per day. I should have replaced them a but earlier though as mine had gotten very loose. I'm surprised that I have had no issues with them leaking when bending over and multitasking while Pumping. Make sure you buy 2 if you want to replace them on a double pump!
Rated 5 out of 5
Thank you for sharing your experience and for your 5-star review!❤️