Eufy Compatible Silicone Diaphragm | 2 Pack

Name: Eufy Compatible Silicone Diaphragm | 2 Pack
Brand: Aaya
SKU: AAYDPH02EFY
Price: 15.99 USD
Availability: OutOfStock

$15.99

Compatible with Eufy E10 / E20 / S1 / S1 Pro

Made From

Food-Grade Silicone

BPA-Free

Replacement silicone diaphragms compatible with Eufy E10, E20, S1, and S1 Pro breast pumps. Designed to create a secure internal seal that supports consistent suction and reliable performance.

Recommendation: Replace every 1-3 months

Clear compatibility

Thoughtful Design

Reliable Quality

How often should the diaphragm be replaced?

Most moms find replacing every 1 to 3 months keeps suction consistent, though this depends on how often you pump and how the diaphragm is holding up. If suction starts to feel weaker even after cleaning, that's usually the sign it's time for a fresh one.

Which Eufy pumps is this diaphragm compatible with?

This diaphragm is compatible with Eufy E10, E20, S1, and S1 Pro pumps. It's built to the same design as the original part, so installation and performance feel familiar.

Which side of the diaphragm faces out during install?

The flat side should face outward when you insert it. Getting this orientation right is what allows the diaphragm to seal properly and maintain consistent suction.

Wash before first use and after each use with warm water and mild soap. Rinse well and air dry completely.

Made from food-grade, skin-friendly silicone. BPA-free. Replace regularly (1-3 months), or sooner if suction starts to feel weaker even after cleaning.

What are Diaphragm for

This silicone diaphragm is designed to help maintain proper suction by creating a secure seal within your breast pump system. It's a key part of how your pump's closed system works, and over time, normal wear and repeated cleaning can cause it to lose some elasticity, which is usually what shows up as weaker suction. Most moms find replacing every 1 to 3 months keeps performance steady, sooner if you notice suction starting to drop.