---
product_id: 645114791
title: "Original Spout Cap (4-Pack) for Wearable Breast Pump E10/E20/S1/S1 Pro, Breast Pump Replacement Parts"
brand: "eufy security"
price: "298 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Eufy Security"
url: https://www.desertcart.dk/products/645114791-original-spout-cap-4-pack-for-wearable-breast-pump-e10
store_origin: DK
region: Denmark
---

# Spill-proof valve prevents leaks 4-pack for seamless replacements Food-grade silicone safety Original Spout Cap (4-Pack) for Wearable Breast Pump E10/E20/S1/S1 Pro, Breast Pump Replacement Parts

**Brand:** eufy security
**Price:** 298 kr
**Availability:** ✅ In Stock

## Summary

> 🍼 Elevate your pumping game—because every drop counts!

## Quick Answers

- **What is this?** Original Spout Cap (4-Pack) for Wearable Breast Pump E10/E20/S1/S1 Pro, Breast Pump Replacement Parts by eufy security
- **How much does it cost?** 298 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/645114791-original-spout-cap-4-pack-for-wearable-breast-pump-e10)

## Best For

- eufy security enthusiasts

## Why This Product

- Trusted eufy security brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Durability:** Designed to last 3 months with a 90-day warranty backing your investment.
- • **Leak-Free Confidence:** Spill-proof valve design keeps your pumping mess-free and your milk secure.
- • **Perfect Compatibility:** Tailored fit for eufy E10, E20, S1, and S1 Pro pumps—no guesswork, just seamless use.
- • **Always Ready, Always Fresh:** 4-pack ensures you never run out of clean spout caps, reducing downtime and washing.
- • **Premium Baby-Safe Material:** Crafted from BPA & BPS-free food-grade silicone for ultimate peace of mind.

## Overview

The eufy Original Spout Cap 4-Pack offers a leak-proof, food-grade silicone replacement designed exclusively for eufy wearable breast pumps (E10/E20/S1/S1 Pro). Engineered for safety and durability, these caps prevent spills and ensure hygienic milk collection, backed by a 90-day warranty and optimized for hassle-free, continuous use.

## Description

desertcart.com: eufy Original Spout Cap (4-Pack) for Wearable Breast Pump E10/E20/S1/S1 Pro, Breast Pump Replacement Parts : Everything Else

Review: Exact replacement, perfect compatibility. - These Eufy milk container replacements are a must-have if you use the Eufy pump. They pair perfectly and fit exactly as they should with no leaks or issues. Having extra containers makes pumping so much more convenient and cuts down on washing throughout the day. Great quality and a perfect replacement. I’m glad I purchased these.
Review: Best pump I've ever owned! Stunning quality! - If you are like me... I've tried breast pump after pump to find one that really works. The other pumps I've tried are elvie stride plus, momcozy m9, momcozy s9 pro-v, medela pump in style, medela hand pump and the momcozy air 1 which has been my main pump for the majority of the last 2 months and comparable to this eufy. So let's talk about it. I have twin babies to feed so every bit of milk is vital! With all my other pumps I felt like quality wasn't there where as the eufy blew me out of the water and actually believe is worth the price tag especially with the charging case. Things that I noticed that is unique about this pump is on stimulation mode it really closely resembles my babies suck instead of a machine like feel which was surprising. Love love love the heat function! The pour is so satisfying! Although make sure to hold the diaphragm when pouring. Which when it comes to design is fantastic compared to the air 1 because I endlessly was pulling apart the entire milk collector to get every scrap and felt really messy after awhile. So the eufy made a flawless design that gets every scrap of milk without the milk mess. Also... I've watched reviews and people said the pump was loud but honestly I think its the quietest pump I own! Total pump and case seem to be of high grade material. I feel totally completely emptied from this pump which is HUGE! I've been getting clogs left and right and spending so much time working them out and hands cramping and then still not feeling completely empty with my other pumps. So when I say this eufy s1 pro is AMAZING... believe me and get this for your first or second pump because I wish I had this one so long ago! Cheifs kiss and 5 stars for the win!

## Features

- Compatibility: Compatible with eufy Breast Pump E10 / E20 / S1 / S1 Pro.
- Prevents Leaks from the Top: Features a spill-proof valve to help prevent messy spills and keep things clean.
- Safety First: Made from food-grade silicone, the spout cap that comes into contact with breast milk ensures safety and gives you peace of mind about your baby's milk.
- Guaranteed Reliability: eufy breast pump accessories are covered by a 90-day limited manufacturer's warranty.
- Lifespan: Typically lasts 3 months. Replace if suction and performance decrease with use, or based on your usage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7344XVR |
| Additional Features | Wearable |
| Brand | eufy Security |
| Brand Name | eufy Security |
| Color | Brown |
| Customer Reviews | 4.4 out of 5 stars 692 Reviews |
| Included Components | eufy Original Spout Cap (4-Pack) |
| Is the item dishwasher safe? | No |
| Item Dimensions L x W x H | 0.79"L x 0.39"W x 0.31"H |
| Manufacturer | eufy |
| Material | Silicone |
| Material Type | Silicone |
| Material Type Free | BPA Free, Bisphenol-S (BPS) Free |
| Model Name | Spout Cap*4 |
| Number of Items | 1 |
| Product Style | E20/E10/S1/S1 Pro Spout Cap*4 |
| Size | E20/E10/S1/S1 Pro Spout Cap*4 |
| Special Feature | Wearable |
| UPC | 194644055820 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** eufy Security
- **Special Feature:** Wearable
- **Material:** Silicone
- **Included Components:** eufy Original Spout Cap (4-Pack)
- **Material Type Free:** BPA Free, Bisphenol-S (BPS) Free

## Images

![Original Spout Cap (4-Pack) for Wearable Breast Pump E10/E20/S1/S1 Pro, Breast Pump Replacement Parts - Image 1](https://m.media-amazon.com/images/I/411m+0odFLL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exact replacement, perfect compatibility.
*by K***I on January 15, 2026*

These Eufy milk container replacements are a must-have if you use the Eufy pump. They pair perfectly and fit exactly as they should with no leaks or issues. Having extra containers makes pumping so much more convenient and cuts down on washing throughout the day. Great quality and a perfect replacement. I’m glad I purchased these.

### ⭐⭐⭐⭐⭐ Best pump I've ever owned! Stunning quality!
*by H***N on July 29, 2025*

If you are like me... I've tried breast pump after pump to find one that really works. The other pumps I've tried are elvie stride plus, momcozy m9, momcozy s9 pro-v, medela pump in style, medela hand pump and the momcozy air 1 which has been my main pump for the majority of the last 2 months and comparable to this eufy. So let's talk about it. I have twin babies to feed so every bit of milk is vital! With all my other pumps I felt like quality wasn't there where as the eufy blew me out of the water and actually believe is worth the price tag especially with the charging case. Things that I noticed that is unique about this pump is on stimulation mode it really closely resembles my babies suck instead of a machine like feel which was surprising. Love love love the heat function! The pour is so satisfying! Although make sure to hold the diaphragm when pouring. Which when it comes to design is fantastic compared to the air 1 because I endlessly was pulling apart the entire milk collector to get every scrap and felt really messy after awhile. So the eufy made a flawless design that gets every scrap of milk without the milk mess. Also... I've watched reviews and people said the pump was loud but honestly I think its the quietest pump I own! Total pump and case seem to be of high grade material. I feel totally completely emptied from this pump which is HUGE! I've been getting clogs left and right and spending so much time working them out and hands cramping and then still not feeling completely empty with my other pumps. So when I say this eufy s1 pro is AMAZING... believe me and get this for your first or second pump because I wish I had this one so long ago! Cheifs kiss and 5 stars for the win!

### ⭐⭐⭐⭐⭐ Great pumps/ exclusively pumping
*by B***N on December 2, 2025*

Absolutely love these pumps! I am exclusively pumping so having the right pump is extremely important. When I first started using them I did see a slight decrease in my supply but after messing with the settings for a couple of days my supply came back and even increased a few ounces a day. It’s easy to get frustrated along the process because the last thing you want is a dip in supply but once you get the settings correct for you they are great. I love the heating element on these and they also hold a charge for a long time, the charging case is an extra bonus. The app is very user friendly and helps you figure out what setting you need for the highest milk supply. I have been using these for 4 months now and they are still working great. My two biggest complaints are 1) make sure these are very securely put back together or you will have milk spill all over you. This has happened more times than I like to admit and is so frustrating. Take the extra 5 seconds to make sure everything is completely sealed together. 2) It’s really hard to tell if they are put on correctly and lined up all the way. I try to always check about 5 minutes in to make sure milk is coming out because I have almost crashed out several times after pumping for 20 minutes and then realizing it wasn’t on correctly.

## Frequently Bought Together

- eufy Original Spout Cap (4-Pack) for Wearable Breast Pump E10/S1/S1 Pro, Breast Pump Replacement Parts
- 4Pcs Replacement Diaphragm for eufy Wearable Breast Pump E10/S1/S1 Pro - Soft Silicone, Easy to Clean & Install

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-28*