Quick Overview

Nenesupply Long Stem Backflow Protectors for Medela Breastshield & Spectra Pump is a replacement backflow protector for Medela breastshields to use with Spectra breast pumps. With this long stem backflow protector, you can use your Medela breast shield and pump parts on Spectra breast pumps. Made by Nenesupply, not original Spectra pump parts.

• Contains 2 long stem backflow protectors and 2 silicone diaphragms


• For Medela breast shield to use on Spectra breast pumps


• Compatible breast pumps: Spectra S1, S2, 9Plus, Avent Comfort Electric, Lansinoh Signature Pro


• Compatible with Medela PersonalFit, Medela Harmony breast shields and Nenesupply narrow-neck breast shields ONLY. DO NOT WORK WITH SPECTRA OR OTHER FLANGES. 


• Provides a closed system while pumping, no contact between milk and tubing.


• Secure fit with Medela breast shields and Spectra pump tubing,


• Tight fit, no suction loss, will not fall off from flanges or tubing


• Provides same suction power as OEM.


• Made from medical grade materials, BPA-free


• Comply EU Commission Regulation (EU) No 10/2011 for plastic materials that intended to come into contact with food. Tested by independent labs for safety.


• Care: Can be sanitized with boiling water or water steam.

Includes 2x backflow protectors with silicone diaphragms only.

*Refer to 1st product image for what you will receive exactly. Secondary images feature additional products & accessories that are not included.