[6-Count] Papablic Duckbill Valves for Spectra and Medela, Replaceable Duckbill Valves for Spectra S1 Spectra S2 valves and Medela Pump in Style, BPA/DEHP Free White

Nice that it comes in a larger pack. Fits well with my spectra, I like having backups and being able to change then when needed.

I’ve tried to get somewhat decent output with my manual Medela pump for literally 8 months. Nothing really worked until I switched the membranes for these duckbill valves and all of a sudden it works! Even better than my double electric pump. I wish I would’ve tried these months ago and saved myself some frustration!

I will buy these again

Fit on my medela pump or whatever the hand held one!! Much better

I had the name brand duckbill valves and decided to purchase these as extras. They work just as well. The hole is a little smaller but does not seem to impact pumping negatively.

I don't know why they don't make all pump duck bills like this! These are great! Sturdy and hold up to daily sanitization and cleaning. I have been pumping daily with these for about 5 months and am on my second pair. They do last long and are easy to clean.To clean them, gently rub the bill together and massage it with soap. Sticking anything too big down the bill might rip the silicone. I always rinse immediate after pumping to prevent any milk buildup.

I’ve been using these for about 4 months now and i do like them however after some time, when im using them in my manual hand pump they end up getting filled without releasing the milk so it comes back up into my pump ??? i know it’s recommended to replace them every 3 months or so, so it’s no big deal just a bit inconvenient. i love that it has the little grip piece so you can easily take the pump apart to wash it.

I really love that these have the easy grip tabs to pull them out! Any original spectra duck bills were SO hard to pull out and I felt like I was ruining them so quickly. These are so much easier and more convenient.