The little white membrane piece broke on my pump ugh... Can I use everything without this or is this…

It's a must.

You can buy replacements at babies r us. Def need it though otherwise there's no suction

@aek91, oh is that were the suction comes from? An are they only at babies r us? An thanks @kimberlyyyy

Yea it helps with it & you can maybe check Walmart or target or I know for sure the Medela website has them

walmart and target have them:)@kmrie

@aek91, ok ya thanks I need to get like extras of everything for just in case kinda scary like if you don't have it an you need to pump jeeze one little thing is so important

No it won't suck without it:( those things are flimsy. You can go buy some from the store!

Yes I would definitely get lots of extras your also supposed to replace them every so often

@aek91, oh ok good to know thanks! Thanks everyone! @anim @emmajeremy2627 ok awesome thanks!