21mm 2 pc Flanges Compatible with Spectra Breastpumps

Nenesupply is dedicated to providing high-quality, reliable, and safe breast pump parts for mothers, empowering them to breastfeed for as long as they desire. We understand the challenges involved, and we are here to support you.

Our breast pump parts are designed to be compatible with Spectra S2, S1, and 9 Plus pumps. In addition to the flanges, we offer a wide range of Nenesupply accessories, including duckbill valves, backflow protectors, tubing, and collection bottles.

The flanges are available in multiple sizes (19mm, 21mm, 24mm, 27mm, 30mm) to ensure a comfortable and efficient pumping experience. Refer to our size selection guide in the product illustrations to determine the best fit for your needs.

These flanges are compatible and interchangeable with Spectra parts, providing you with the same suction power as the original equipment manufacturer (OEM) parts. They are BPA-free and comply with EU and USA regulations for materials that contact food.

The flanges feature a smooth angle and a longer tunnel, allowing for comfortable pumping. The secure thread design ensures a tight fit, preventing bottles from falling. You can use these flanges with Spectra bottles or Nenesupply wide-neck bottles (4.7oz and 9oz).

In addition to the flanges, our pump accessories include:

Duckbill Valves: Easy to attach and remove, with no gaps on the valve tips, providing the same suction as OEM parts.

Backflow Protectors: Maintain a closed and hygienic system, protecting your pump.

Collection Bottles: Leak-proof one-piece caps, with clear volume markings, BPA-free, and compliant with EU and USA regulations.

Flange Adapters: Allow you to pump directly into Medela bottles, with a tight fit and no thread leakage.

All Nenesupply products are meticulously tested for safety and quality, ensuring a seamless and worry-free pumping experience. Our customer reviews reflect the satisfaction of mothers who have used our products.

Whether you need replacement parts or want to enhance your pumping routine, Nenesupply has you covered. Upgrade your pumping setup and make your sessions more comfortable and efficient.

product information: