NENESUPPLYSilicone Backflow Protector Membranes Compatible with Spectra Backflow Protector Not Original Spectra Pump Parts Work with Spectra S2 S1 Breast Pumps (4pc Membrane)

High quality and 100% compatible with Spectra pump!As a first time mom of December 2023, I was curious to see how my pumping/breastfeeding journey would go. And as I was finding what worked for me, using the spectra before I transitioned to a wireless pump.These parts were perfect when I needed an extra set, while the other ones fries from being washed.

These parts fit my Spectra S1 perfectly. The parts are interchangeable with the pump tubing and they fit just fine with the existing back flow parts.

I accidentally snapped the funnel on my Spectra. I didn't have any extra. I ordered these. They came quickly and were just what I needed. As someone who pumped and was in desperate need of these, I would recommend just buying an extra set now instead of going through the panic of trying to find a set or a replacement quickly! It is too easy to snap them.

Good purchase. Fits my Spectra S2 good! I would recommend to others!

These parts are identical to those that came with my Spectra 1 pump. I swap them out every couple days and can’t even tell which are which. I wash with dish soap and use a heated dryer, and the parts hold up well and continue to work great. Just like the parts original to the pump, they collect moisture, so I would recommend switching out and washing regularly. I will be ordering these again as I continue pumping!

Works and easier to find parts.

Bought to replace pieces on my spectra, they fit perfect

The Backflow Protector came wrapped in bubble wrap, so it had no broken parts. It arrived on time so I didn't have to wait to long to replace the one I broke when I dropped it.