Long End Backflow Protector for Spectra S1 Spectra S2 Spectra 9Plus. Replace Spectra Backflow Protector Use with Nenesupply Breastshield and Apply on Spectra Ameda Purely Yours Avent Breastpumps

NeneSupply One-for-All Breastpump Parts with Flange Valve Tubing Backflow Protector for Spectra S2 / S1 / 9 Plus - Flange 24mm (M)

Nenesupply Valve for Avent Breastpump Medela Breastpump Nenesupply One-for-All Pump Kit. Use On Medela Connectors Replace Medela Valve Avent Valve Work with Medela Swing Pump In Style Harmony Symphony

Maymom 2nd Generation Pump Valves for Spectra S1, S2 and 9 Pumps and Philips Avent Comfort Electric Breast Pump; (4 pc)

NeneSupply 5 Count Duckbill Valves. Designed for Medela Breastpumps, Spectra S1, S2, 9 Plus Breastpumps, Spectra Dew 350 Breastpump, and NeneSupply Breastshields. replaces Medela Valve, Medela Membrane, and Spectra Valves (5 pc)

One-for-All Pump Parts for Spectra S2 Spectra S1 9 Plus Breastpump Replace Spectra Flange Spectra Backflow Protector. Wide Mouth Bottle Breastshield Valve Tubing Backflow Protector Silicone Diaphragm

Nenesupply Flange Set for Spectra S2 Spectra S1 Spectra 9 Plus Spectra Baby USA Breastpump Replace Spectra Flange Spectra Backflow Protector Use with Narrow Mouth Bottle. Compatible with Spectra Valve

Nenesupply Duckbill Valves. Use on Medela Breastpump, Spectra S1 S2 9 Plus Dew 350, Nenesupply Breastshield. Replace Spectra Valve Medela Valve Medela Membrane Spectra Pump Parts Medela Pump Parts

Nenesupply Generic Backflow Protector Compatible with Spectra S2 Spectra S1 and 9 Plus Breastpump Not Original Spectra Backflow Protector and Spectra Silicone Diaphragm Not Original Spectra Pump Parts

Nenesupply Flange for Spectra S2 Spectra S1 Spectra 9 Plus Spectra Baby USA Breastpump Replace Spectra Flange Spectra Backflow Protector Spectra Valve Spectra Pump Parts. Use w Narrow Mouth Bottle

Maymom Backflow Protector, Long Stem, for Spectra S1, S2 and 9 Pumps to use Medela Flanges and Medela Parts; 2pc