---
product_id: 523632797
title: "Pump Parts Compatible with Bellababy Double Electric Bellababy MiniO (21mm)"
brand: "maymom"
price: "$45.30"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/523632797-pump-parts-compatible-with-bellababy-double-electric-bellababy-minio-21mm
store_origin: US
region: United States of America
---

# Two-piece flange for easy cleaning 21mm detachable flange size BPA/DEHP free, FDA compliant Pump Parts Compatible with Bellababy Double Electric Bellababy MiniO (21mm)

**Brand:** maymom
**Price:** $45.30
**Availability:** ✅ In Stock

## Summary

> 🍼 Upgrade your pump game — because your comfort and baby’s health deserve the best!

## Quick Answers

- **What is this?** Pump Parts Compatible with Bellababy Double Electric Bellababy MiniO (21mm) by maymom
- **How much does it cost?** $45.30 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/523632797-pump-parts-compatible-with-bellababy-double-electric-bellababy-minio-21mm)

## Best For

- maymom enthusiasts

## Why This Product

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

## Key Features

- • **Complete Replacement Kit:** Includes all essential parts except tubing and bottle, so you can maintain peak pump performance without hassle.
- • **Hygienic Two-Piece Design:** Detachable flange allows effortless assembly, disassembly, and thorough cleaning to keep you worry-free.
- • **Wide Size Range Available:** Choose from 10mm to 36mm flanges to ensure the perfect fit for your comfort and efficiency.
- • **Safe & Certified Materials:** BPA/DEHP free and independently lab-tested, meeting EU and USA FDA standards for your baby’s safety.
- • **Precision Fit for Bellababy Pumps:** Perfectly compatible with Bellababy Double Electric and MiniO models for seamless use.

## Overview

This Maymom pump parts kit is designed exclusively for Bellababy Double Electric and MiniO pumps, featuring a 21mm detachable flange ideal for mothers with 19-20mm nipple diameter post-pumping. The two-piece flange design ensures easy cleaning and compatibility with most hands-free pumping bras. Made from BPA/DEHP-free materials, it complies with EU and FDA safety standards, offering a reliable, hygienic, and efficient replacement solution.

## Description

Maymom Pump Parts Compatible with Bellababy Double Electric Bellababy MiniO (21mm)

## Features

- MAYMOM PUMP PARTS compatible with Bellababy Double Electric Pump and Bellababy MiniO Pump. Buy whole kit to use with Bellababy milk bottle and tubing. Individual parts are not interchangeable with Bellababy pump parts.
- CONTENTS: 21mm Detachable Flange (X2), Wide-mouth base connector (X2), Duckbill Valve (X2), Membrane (X2), Membrane cap (X2). Tubing and Bottle are NOT included in this kit. The 21mm detachable flange is suggested for mothers with nipple diameter 19-20 mm AFTER pumping.
- DETACHABLE FLANGE FEATURES: Separable TWO-PIECE flange for Bellababy pumps. Two-piece construction is preferable for easy assembly, disassembly and cleaning. It also fits most hands free pumping bra on the market and home-made bra. AVAILABLE IN VARIOUS SIZES (10, 12, 13, 15, 17, 19, 21 22, 24, 25, 26, 27, 29, 30, 32, 34, 36 mm) for purchase.
- MAYMOM PUMP PARTS PERFORM AS WELL AS OEM PARTS. All pump parts made by Maymom. REPLACE Bellababy detachable flange. Not Original Bellababy pump parts. Not Original Bellababy accessories.
- BPA/DEHP FREE. IN RETAIL PACK.; comply with EU and USA FDA regulations for materials that contact food. Tested by independent labs for quality and safety. All items are packaged in retail pack and sealed by the manufacturer Maymom. Can be cleaned with boiling water or water steam.

## Product Details

- **Brand:** Maymom
- **Operation Mode:** Electric
- **Special Feature:** Closed System, Hands Free Usage
- **Material:** Plastic, Silicone
- **Included Components:** Breast Flange

## Images

![Pump Parts Compatible with Bellababy Double Electric Bellababy MiniO (21mm) - Image 1](https://m.media-amazon.com/images/I/41dE5ZPPtgL.jpg)

## Frequently Bought Together

- Maymom Pump Parts Compatible with Bellababy Double Electric Bellababy MiniO (21mm)
- Maymom Tubing Adapter Set Compatible with Zomee and BabyBuddha Breast Pump Tubes. Enable Zomee/BabyBuddha Breast Pumps to use Maymom Pump Kits and Breastshields.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-13*