Review on 🍼 Maymom 21mm Flange: Compatible with Spectra S2/S1/9 Plus Breastpump - Replacement Parts & Accessories by Nikki Ramsey

I received this product a few days ago and have used it several times. I bought this to replace one of my spectral flanges that broke in a fall. The product arrived in perfect condition and I used a steam pack to sterilize before first use. They fit my Specter S2 pump perfectly and work just as well. The collection cups that come with the kit collect up to 4.7 ounces, which isn't a problem for me as I never get more than one side from each session. It also fits Avent bottles so you can pump directly into the bottle and when you need a larger collection cup. I also use Tommee Tippee bottles but they don't fit in these bottles. Not sure if it matches other brands as I've only used these two.