Spectra S1 S2 9 Plus Breastpump Replacement Parts: 21mm Flange and Duckbill Valve

The Momstouch breast pump accessories, including 2 pieces of 21mm flanges and 2 pieces of duckbill valves, are compatible with Spectra S1, S2, and 9 Plus breast pumps. These accessories are not original Spectra products, but they can be used to replace the original Spectra flanges and duckbill valves.

The Momstouch flanges and duckbill valves are suitable for mothers with nipple diameters ranging from 16 to 18 mm, measured before pumping. These accessories are compatible and interchangeable with Spectra pump parts, and they provide the same suction power as the original equipment manufacturer (OEM) parts.

One of the key features of the Momstouch duckbill valves is their ease of installation and removal. This makes the replacement process quick and hassle-free for users.

The Momstouch flanges can be used with a variety of bottles, including the Spectra wide-mouth bottle, the AVENT bottle, and the Momstouch wide-mouth bottle. A wide range of flange sizes is available, ranging from 13 mm to 30 mm, in 1 mm increments, allowing mothers to find the perfect fit for their needs.

The materials used in the Momstouch accessories do not contain any bisphenol A (BPA), a chemical compound that has raised health concerns. These accessories can be sanitized using various methods, such as water steam, boiling water, or microwave-steam bags, ensuring proper hygiene and safety for the user and their baby.

In summary, the Momstouch breast pump accessories offer a compatible and cost-effective solution for Spectra breast pump users. With their easy installation, versatile fit, and BPA-free materials, these accessories provide a reliable and convenient option for mothers seeking to optimize their breastfeeding experience.

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