---
product_id: 682991483
title: "eufy Original Spout Cap (4-Pack) for Wearable Breast Pump E10/S1/S1 Pro, Breast Pump Replacement Parts"
brand: "eufy security"
price: "$36.08"
currency: USD
in_stock: true
reviews_count: 4
category: "Eufy Security"
url: https://www.desertcart.us/products/682991483-eufy-original-spout-cap-4-pack-for-wearable-breast-pump
store_origin: US
region: United States of America
---

# 4-pack for extended use spill-proof valve prevents leaks food-grade, BPA & BPS free silicone eufy Original Spout Cap (4-Pack) for Wearable Breast Pump E10/S1/S1 Pro, Breast Pump Replacement Parts

**Brand:** eufy security
**Price:** $36.08
**Availability:** ✅ In Stock

## Summary

> 🍼 Keep your milk safe, your style sleek, and never miss a drop!

## Quick Answers

- **What is this?** eufy Original Spout Cap (4-Pack) for Wearable Breast Pump E10/S1/S1 Pro, Breast Pump Replacement Parts by eufy security
- **How much does it cost?** $36.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/682991483-eufy-original-spout-cap-4-pack-for-wearable-breast-pump)

## 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

- • **Safe & Sound:** Crafted from premium food-grade silicone, ensuring 100% BPA and BPS-free safety for your baby’s milk.
- • **Compact Convenience:** Small, wearable design that’s easy to store and replace—because every drop counts.
- • **Leak-Proof Confidence:** Spill-proof valve design keeps your pumping mess-free and your day uninterrupted.
- • **Perfect Compatibility:** Seamlessly fits eufy E10, S1, and S1 Pro pumps for hassle-free replacements.
- • **Long-Lasting Reliability:** Each cap lasts up to 3 months, backed by a 90-day limited warranty for peace of mind.

## Overview

The eufy Original Spout Cap 4-Pack is a must-have replacement accessory for eufy wearable breast pumps (E10, S1, S1 Pro). Made from BPA and BPS-free food-grade silicone, these spill-proof caps prevent leaks and ensure safe milk storage. Designed for durability with a typical lifespan of 3 months and supported by a 90-day warranty, they combine safety, convenience, and reliability for the modern breastfeeding mom.

## Description

E10/S1/S1 Pro Spout Cap*4

Review: Necessary - They are so small I lost the first ones…. But they work well, I realised they were absolutely necessary when I bent down whilst pumping to close a draw and covered myself in milk!
Review: Leaks. - Still leaks. But customer service was amazing.

## Features

- Compatibility: Compatible with eufy Breast Pump E10 / 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 and sterilization, or based on your usage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7344XVR |
| Best Sellers Rank | 9,900 in Baby Products ( See Top 100 in Baby Products ) 190 in Breast Pumps & Accessories |
| Brand | eufy Security |
| Brand Name | eufy Security |
| Colour | Brown |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 141 Reviews |
| Included Components | eufy Original Spout Cap (4-Pack) |
| Included components | eufy Original Spout Cap (4-Pack) |
| Is the item dishwasher safe? | No |
| Item Dimensions L x W x H | 20L x 10W x 8H millimetres |
| Manufacturer | Anker |
| Material | Silicone |
| Material Type | Silicone |
| Material Type Free | BPA Free, Bisphenol-S (BPS) Free |
| Model Name | Spout Cap*4 |
| Number of Items | 4 |
| Number of items | 4 |
| Product Style | E20/E10/S1/S1 Pro Spout Cap*4 |
| Size | E20/E10/S1/S1 Pro Spout Cap*4 |
| Special Features | Wearable |
| Special feature | Wearable |
| UPC | 194644055820 |
| Unit Count | 4 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
- **Number of items:** 4
- **Model name:** eufy Original Spout Cap (4-Pack)
- **Colour:** Brown
- **Product dimensions:** 20L x 10W x 8H millimetres
- **Dishwasher safe?:** Yes

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Necessary
*by R***N on 4 June 2025*

They are so small I lost the first ones…. But they work well, I realised they were absolutely necessary when I bent down whilst pumping to close a draw and covered myself in milk!

### ⭐⭐⭐⭐⭐ Leaks.
*by H***H on 11 July 2025*

Still leaks. But customer service was amazing.

### ⭐⭐⭐⭐⭐ Needed to reduce spills
*by G***A on 31 January 2025*

I purchased these as my eufy was leaking when it got full. These absolutely avoid spills when moving around. It's a shame they don't come with the pump as standard.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/682991483-eufy-original-spout-cap-4-pack-for-wearable-breast-pump](https://www.desertcart.us/products/682991483-eufy-original-spout-cap-4-pack-for-wearable-breast-pump)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*