2X 17 mm Maymom Wide Neck Pump Parts Compatible with Spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (Two Small Flanges)

These flanges were a good price and worked great on my spectra s 1 plus. Would recommend for anyone who needs to order additional sizes or spare parts.

Would purchase again

These flanges are perfectly compatible with my Spectra 2 pump so I was able to use them right away. They’re exactly the same as the flanges that came with the pump except smaller diameter for a better fit. Just make sure you measure your nipples after pumping, with a ruler or tape measure, and then buy a flange 3-4” larger and you’ll be fine. Highly recommend this brand.

✫ The only differences between these generic spectra flanges and the real Spectra flanges are cost and diameter. ✫ I thought I had large nipples, but it turns out theyre significantly smaller than the standard 24/25mm flanges included with every dang pump (Medela, Spectra, and Ameda). ✫ If youre having trouble with pain and output, I implore you to grab a ruler and measure your nipple diameter BEFORE pumping. If youre areola is being pulled into the flange during pumping, its too big. ✫ Using a caliper (the tool jewelers use to measure diameter), I found I was 14.5mm, so like 10mm less than the standard flange. Since switching to the 17mm flange, my output has increased and pain is non existent.

Fits spectra bottles & my adaptors for my Medela bottles

I’ll take it since there aren’t a ton of options when you don’t fit the standard flanges that come with every pump, but they do leak if you’re not careful. A rubber gasket would go a long way to seal the top. If I lean too far forward because my toddler needs something, I can feel milk dripping off the side of the collection bottles.

Good

These are great quality flanges. They honestly weren’t comfortable for me personally, but that’s only because they were too large, which was my own fault for measuring wrong. I ordered the 13mm instead and am very happy with them.

I really like that it worked with my spectra s2

I cant believe the smaller size flanges are so hard to come by. I would not recommend smaller than a 17, no matter the size of your nipples, because its impossible to center in a smaller flange. Ideally, I would probably use their very smallest size, but even a 15 was almost impossible to center a nipple in. This is just physics and nothing against them. I wash my flanges by hand, and they have always held up for the duration of my pumping journey.