21mm Flange and Duckbill Valve Compatible with Spectra S1, S2 and 9 Plus

Good

These replacement parts for my Spectra S2 were exactly what I needed! The set comes with clear instructions and images, which made swapping everything out super simple, even for someone like me who usually finds pump parts confusing. I especially appreciated the QR codes included; they linked directly to step-by-step instructions and even to individual replacement parts if I ever need to reorder just one piece. The parts themselves feel durable and well-made, and they fit my S2 perfectly without any issues. Everything works smoothly and has held up well after multiple uses and washes. It’s such a relief to have a compatible, high-quality option that makes pumping easier and less stressful. Highly recommend for any Spectra S2 user who wants reliable replacement parts without the guesswork!

Recomendo esta marca, porque realmente é compatível. O material é semelhante ao da Spectra, não noto diferença. Apenas uma nota para quem encomenda o ⌀21mm, encomende um número menor porque eles não tem o ⌀21mm e enviam o ⌀22mm, como podem ver na embalagem.

Perfect for my spectra s1 arrived fast and price was awesome

This flange and valve set was a total game changer during my breastfeeding journey. I loved having a wide range of different flange sizes to try—being able to find the right fit made such a huge difference in comfort and output. It really helped take the guesswork out of pumping. The standard flanges that come with most breast pumps simply don’t work for the average female, and this set finally addressed that gap. Better fit, less discomfort, and a much more positive experience overall. I truly wish I had found these sooner. Highly recommend to anyone pumping or breastfeeding!