Maymom Silicone Membrane Compatible With Spectra S1 Spectra S2, 9 Plus Backflow Protector And Maymom Backflow Protectors, Long, Short And Medium (Blue) Review

My pump time doubled and my output halved. Junk. These are way too thick and inflexible compared to the originals. They get the job done in a pinch but they are not a good product. Please please please just pay more for the spectra brands I am so mad. I already threw the packaging away for both sets I bought and I’m kicking myself. Now I can’t return either set.

Bought as a backup parts for Spectra 1 pump, cannot tell the difference between these and what came with the pump. Reasonable price and good quality.

Packaging is super sketchy. Not even sealed and the container looks like it’s been reused. Open it up and there is lint/hair on the membranes. They do fit with my spectra back flow discs. I haven’t tried using them yet to see if they work properly.

I have a spectra s2 plus and these did NOT work. It took double the time to pump and still didn't empty. I had to go back to my old ones (thankfully I kept them just in case)

Fit perfect on the speCtra and it’s fun that they match. Same quality as the ones that came with the machine. Be sure to replace them every 4-6 weeks :)

Fits the Ameda Mya. Love the extra color even though I’m the only one looking at it. Works as expected. I exclusively pump 5-7 times a day, no problems.

Love these! Compared to the spectra ones they seem a little thicker. They are pretty yet still great quality Thanks for attention!

These are a great replacement for the Spectra membranes. I haven’t noticed any difference in suction power from the original Spectra parts. As an exclusive pumper, I have to replace my pump parts frequently so I appreciate that these are a good value and work well!

Didnt last as long as original spectra backflow protectors. Liked that the different colors made it easy to pick out Thanks for attention.

I've gotten other backflow membranes from this brand and they were fine, but this set just did NOT work. Horrible suction, couldn't figure out what the problem was. Super stressful & now worried that maybe they had been prev used by someone. Threw them out.

These are a nightmare to dry. I wash them at night then leave them to dry overnight and in the morning they are still wet. If I have to use a towel it always leave lint and remnant fluff behind. It’s a pain.

I've bought these replacement parts a few times but this is the first time they've shown up looking disgusting and covered in dirt. I'll be sending these back.

Perfect replacement for Spectra. These are different from the colored ones and are closer to the originals. May slip out of place during pumping!

I was hesitant to buy these off-brand replacement parts for my Spectra S2, but they are fantastic! The silicone is much thicker and feels much more durable than the originals, which makes washing them easier since I’m not afraid of tearing. I will continue buying these.

These are wonderful! Honestly, I prefer these membranes to the spectra membranes. I have also used nenesupply membranes, and think these maymom membranes are superior. They are a bit thicker and feel a bit stiff, but provide much better suction in my experience. Plus, who doesn’t love the fun baby blue color?! Will gladly be purchasing more if these!

Works as good as my original parts. Would buy again! I actually like the different color so I can tell these from my now older set that I kept for backup parts.

These are a bit thicker than the Spectra brand but it has not made a difference in suction that I have noticed. Works great!

They worked fine at first but after a couple weeks the suction started to fail. I called Spectra and spoke with them, thinking it was an issue with my pump. They said this happens frequently with women who purchase this brand. I then bought the Spectra brand replacement and the suction was great.

These are awesome. I needed replacements for my Spectra S2. I loved that I could get these in pink instead of the regular white.They fit perfectly and work perfectly. I honestly think they work better than the original ones.

I bought these as well as new sprecta back flow protectors. These double the time and the vacuum strength in order to produce the same output. These are junk. I tested, It took me 5 mins to initiate a let down with these brand new, with spectra brand new it took 1.5 minutes to let down.Safe to say, don't cheap on pump parts.