NeneSupply 2 Count Tubing for Medela Pump in Style Advanced Breast Pump, BPA Free

They fit my pump ok, but are a little loose, so they don't provide optimum suction. They do get the job done though, so I can't complain.

If you need to replace your Medela pump tubing, this is the one. I'd also recommend NeneSupply for their milk cases.

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