Just got these replacement parts for my Spectra S2 and I'm pleasantly surprised! 🎉

The suction power is just as good as OEM parts - no drop in performance at all. The longer tubing is actually a bonus for me since the original Spectra ones felt too short.

Love that it comes with EVERYTHING: flanges, valves, protectors, tubing AND bottles. Super convenient to have spares ready when you're in that exhausting newborn phase.

Quick heads-up though - the duckbill valves are TIGHT. Like, 'need-a-rag-to-pry-them-off' tight. Not a dealbreaker but definitely something to note if you've got tired mom hands like me!

The bottles feel a bit thinner than Spectra's, but honestly? They hold more milk (over 6oz!) and haven't leaked on me yet. Win!

Would I buy again? Absolutely! For the price and performance, these are staying in my pumping rotation.