Mamas using Spectra S1, S2, 9 Plus, or even Motif Luna or Ameda Mya pumps – this Maymom parts bundle is a lifesaver when you need to replace worn-out pieces.

It's a complete compatible set (NOT the original Spectra brand, but made to work just the same).

What's in the box?

You get two 15mm wide mouth flanges (good for nipple diameter around 13-14mm AFTER pumping), two backflow protectors (each with outer/inner cases and silicone membranes), EIGHT duckbill valves (they wear out fast, so extras are gold!), two extra silicone membranes, and two tubing pieces.

The suction power is designed to match the OEM parts, so your pump should work like normal.

The closed system design with the backflow protectors keeps milk out of the tubes, which is way easier to clean.

Everything is BPA/DEHP-free and meets safety standards.

The flanges work with Spectra bottles, AVENT, and Maymom wide neck bottles.

Super handy to have as a backup set or for regular replacement to keep your pump efficient and hygienic.

Remember to clean according to guidelines (boiling water or steam is fine).