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)

I wish I would’ve purchased these sooner for my spectra. Love that you can get more sizes than spectra offers

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.

Love these. Thanks Maymom for making some flanges that actually fit me. Smaller sizes available than what I can get through Spectra.

Im still doing some trial and error with my sizing but Im so thankful this brand makes a wide variety of smaller sizes. It was perfectly compatible with my Spectra S2

Exclusive pumper here. Bought the 15mm - yes, actually need them this tiny. Definitely helped with draining the milk significantly faster so that was a win. But dang. The tunnels are SO short, I get sucked all the way down to the end so my nips are hitting the end. Not the answer for super elastic+skinny nips. Ouch!

I was nervous to buy these because the smallest flange sizes Spectra had on their website was 20mm and I was worried these wouldn’t fit with the system. These flanges fit perfectly with all the parts that come with the Spectra pump and having the CORRECT size flange made my life bareable again! I was about to give up on breastfeeding and pumping until I finally saw a lactation consultant at 6 weeks out and found out the 24mm flange that comes with the spectra pump was way too big and causing me extreme radiating nipple pain. The consultant recommended I try the 17mm. I looked all around and I HIGHLY recommend these for anyone experiencing nipple pain from pumping with the wrong size flanges!

Product was great and delivered on time. I am really happy with the order. It was great to find flanges in sizes different than what spectra offers.

My DIL uses them she likes them

Works great

These fit my Spectra S1 perfectly.