Backflow Protector Long Stem for Spectra S1, S2 and 9 Pumps

Works exactly as I wanted it to, fit to my medela and maymon flanges so I can connect my bella baby pump. Saved me a fortune in having to buy new flanges

Got these so I could use my medela pump parts with my spectra pump. Such a clever wee product- you just attach to tubing and then use medela flanges, pump parts etc. Works v well!

Second time buying these. They work perfectly with medela parts and are easier to use than the yellow adapters been all in one. They last well too

Used for spectra pump work fine did what it’s meant to

Brilliant maymom parts as expected

Good quality. Great product dies it's job

Great, work a treat.

I bought these since other reviews stated it fit spectra s1 but this is incorrect. I have all the original spectra pump accessories and this backflow attachment doesn’t fit the pumping bottle tight enough to ensure a good suction. Will be returning and purchasing another brand

J’adore ce produit! Il marche super bien avec ma pompe et en plus ne perlait pas que le lait sorte en cas qu’il tombe. Super contente!

These are really great and work perfectly with Medela personal fit parts! I have these backflow protectors as well as the Spectra ones with the little yellow adapters for the Medela. I did now know these existed when I bought the adapters. I would say if you are planning on using Medela flanges only, I would prefer using these over the original backflow protectors with the adapters, mostly because it's a simpler set up and easier to clean. That being said, when I started to exclusively pump, I did use both Spectra and Medela flanges, so the other set up came in handy as well. The little brush that comes with the Spectra pump is great for cleaning the long and narrow part of these protectors. As far as function they work as well as the originals. The Spectra tubing stays on very nicely and I havent had any problems with them disconnecting when they are not supposed to. Highly recommend these!

These worked great, as expected! I used them to make the Bellababy wireless pump compatible with my medela flanges and bottles!

Highly recommend that everyone get a couple of sets if possible. Good to always have a backup. These have been life savers for my wife who is pumping around the clock!

I have used a Medela PIS for the past 3 children and though I have wanted a Spectra, I finally got around to getting one on my 4th pregnancy. In my area I can't find Spectra parts unless I order online and I already had a lot of Medela parts and a system for pumping I liked. I had seen multiple videos and tutorials on how to hack the Spectra to fit Medela parts and then found this. It fits perfectly. I use the personal fit system with 27mm flanges and have no trouble. I don't lose suction, the fit is snug but not tight, and I'm so satisfied it all works without needing to hack anything. The box comes with 2 adapters ready to be plugged into your Medela flange set up and hooked up to your Spectra tubing. Nothing else is required to get everything to work. The back flow preventir comes apart for cleaning easily. Would definitely recommend this rather than trying to hack the Spectra.