Membrane Compatible with Medela Pump Parts, BPA Free Silicone Membranes Compatible with Pump in Style MaxFlow, Swing Maxi, Freestyle Flex Breast Pumps, Breast Pump Connector Replacement Parts

Work well

These don’t work at all. I had fifteen minutes for my husband to hold my baby so I could pump so I quickly grabbed my things and put these new membranes in—which are supposed to have better suction. They felt funny but I thought maybe it was in my head. I put them in the pump. I pumped full time for my last baby so I am pretty much an expert by now with medela pump in style. They didn’t work on either side. Zero suction whatsoever. At first I thought it was the pump so I was taking everything apart and trying to figure out if it was broken but that couldn’t be because I’ve only used this new one 5-6 times since I just had the baby a few weeks ago. Anyways, I tried putting the old membranes back in and it worked normally!!! Don’t buy this POS product made in China!

It’s a bit of a thicker material but it worked just fine

They suck! They make a lot of noise, I pumped for over 20 mins and barely any milk came out with a full breast! No idea where the milk went lol I thought they looked different when I bought them so luckily I didn’t throw away my other membranes in case these didn’t work and I was right! Tried to use them for several weeks because I thought it was something I was doing wrong but then I’d switch to the old membranes and they worked 10 times better. I would love to return them and get my money back but it feels weird and gross to do that. Luckily it was cheap but unluckily you get what you pay for I guess! Don’t waste your money!

These extra pump parts work great, no spillage or suction deficiencies. Definitely helps us out having more than the original 2, so we are not having to clean them daily to pump.I would recommend these to anyone needing some extra parts!

I have the pump in style by Medela, and I got a pair of these a few months back. I started having issues with suction after I replaced them. I didn't think much of it and just ended up buying all new connectors. We'll fast forward to now, I got two sets of the membranes and my pump won't suction at all with the new ones. I was at work and hour from home and had to scramble around to figure out what do it. Don't waste your money.

I recently bought these membranes for a replacement parts on my breast pump and the product shipped quickly, was on time and I have had no issues with these!!I would highly recommend this product for any fire breastfeeding use!

If I could give a 0 stars I would. The one didn’t work at all. Would not pull milk. The other had suction but made a terrible noise. Never buying again. Waste of money that’s for sure.