Medela PersonalFit Flex Replacement Membranes, 2-Pack, Compatible with Pump in Style MaxFlow, Swing Maxi and Freestyle Flex Breast Pumps, Authentic Medela Spare Parts,2 Count (Pack of 1)

Work great with my pump

These fit well in the pump and are great quality. A great replacement when the originals ware out.

Perfect direct replacement.

Works exactly as expected, would buy again.

First time exclusively pumping and I didn’t know you have to change the membrane. I saw a decrease of my supply but when I bought this membrane my supply came back up. Great product but you have to change every 2 months!

I tried buying the off brand membranes to help save afew bucks. (Seeing as they recommend replacing them every 3 months) The generic ones did not work, I tried many different brands but the medela ones are the only ones that maintained proper suction. Definitely worth the price!

Good price and good quality, however do not put them in a sterilizer or in hot water. They will warp and lose suction. I made that mistake with my original set and I thought it was because they had gotten too much use, but once i put these through the sterilizer they started to warp and lose suction the same as my old ones. Thankfully they regained their shape since I only did this once with the new ones and I only hand wash them with warm water now.

Exactly like the ones that came in my pump!