I thought of creating a separate post of Spectra breast pump parts and accessories.
Initially, Spectra has very limited choices (be it in breast shield sizes, bottles that fit, and so on).
But thanks to innovations released by various brands, using Spectra is very easy right now.
You are NOT limited to accessories / parts released by Spectra.
There are a lot more parts that you can try out, including how to hack it so that it can work with other breast pump systems.
So, back to the question, which breast pump parts and accessories work with Spectra breast pump?
Here you go: