---
product_id: 13070461
title: "Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Breast Pumps; 2X Breastshields (one-Piece, 19mm), 4 Valves, 6 Membranes, 2 Pump-in-Style Tubing; Can Replace Medela Valve"
brand: "maymom"
price: "¥6509"
currency: JPY
in_stock: true
reviews_count: 8
category: "Maymom"
url: https://www.desertcart.jp/products/13070461-maymom-breast-pump-kit-compatible-with-medela-pump-in-style
store_origin: JP
region: Japan
---

# 2 tubing sets compatible with Medela Pump in Style 6 membranes ensuring leak-free pumping 4 valves for optimal suction Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Breast Pumps; 2X Breastshields (one-Piece, 19mm), 4 Valves, 6 Membranes, 2 Pump-in-Style Tubing; Can Replace Medela Valve

**Brand:** maymom
**Price:** ¥6509
**Availability:** ✅ In Stock

## Summary

> 🍼 Upgrade your pumping game with Maymom — because your milk deserves the best!

## Quick Answers

- **What is this?** Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Breast Pumps; 2X Breastshields (one-Piece, 19mm), 4 Valves, 6 Membranes, 2 Pump-in-Style Tubing; Can Replace Medela Valve by maymom
- **How much does it cost?** ¥6509 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/13070461-maymom-breast-pump-kit-compatible-with-medela-pump-in-style)

## 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

- • **Safe & Certified:** FDA-listed Class II medical device, BPA & DEHP free for peace of mind during every pump session.
- • **Complete Pumping Kit:** Includes valves, membranes, tubing, and breastshields — everything you need except bottles and motor.
- • **Seamless Compatibility:** Fully interchangeable with Medela Pump in Style Advanced accessories for hassle-free replacement.
- • **Precision Fit, Maximum Comfort:** 19mm one-piece breastshields designed for a perfect seal and gentle pumping experience.
- • **Trusted by Moms, Loved by Experts:** Highly rated with 4.6 stars from 8,200+ reviews and backed by responsive customer service.

## Overview

The Maymom Breast Pump Kit offers a premium replacement solution compatible with Medela Pump in Style Advanced models. Featuring 2 one-piece 19mm breastshields, 4 durable valves, 6 leak-resistant membranes, and 2 pump-in-style tubing sets, this FDA-listed, BPA-free kit ensures safe, efficient, and comfortable pumping. Designed for seamless interchangeability with Medela accessories, it’s a trusted, highly rated choice for modern moms seeking quality and value.

## Description

desertcart.com : Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Breast Pumps; 2X Breastshields (one-Piece, 19mm), 4 Valves, 6 Membranes, 2 Pump-in-Style Tubing; Can Replace Medela Valve : Baby

Review: Spectra vs Medela pump in style. - Using these with my Spectra pump and the maymom Flange adapters, takes advantage of the superior pump of Spectra. These are great, Maymom products are very affordable and all components fit together well. Spectra vs Medela pump in style background: breastfed and pumped for 2 children each for a year with Medela pump in style with no real issues, though the milk filling the tubing was annoying and the valve membranes wore out every now and then and tubing had to be replaced a few times. With #3 learned about the Spectra from people at work and since insurance would cover it I received from them. I've now been using an old Medela and the Spectra with the new baby and have these pros and cons to share. Medela pros: - valves work better (though they are flimsy and membranes need to be replaced sometimes they provide a much better seal) - adjustment is incremental (not leveled) Cons: - tubing gets gross when milk gets into it - missing some of the cool features of spectra Spectra Pros: - backflow protector so tubes always are clean - light for pumping at night or in dark room - timer (very helpful for me so I don't zone out and accidentally pump for 30 mins) - more different types of adjustments that you can play with (this could also be seen as a con depending on your perspective) - "hospital grade" pump - very very quiet (much quieter than the medela) Cons - valves seem to not work as well as the medela - bottle flange doesn't fit standard bottles (like dr. browns) - jumps in the levels can be a bit intense, I've worked up to L5, but I find it hard to handle sometimes, though the higher levels do get more milk faster - The very slight incremental adjustments of the medela are easier - coordinating the cycle length and levels can be a little harder to manage than the simpler adjustments of the medela. Adjustments: I've played around with different configurations, I am now using the Maymom medela valves on the spectra flanges, I plan to get the maymom flange adapter connector piece so that I can use the Medela flanges with the spectra pump. When I use the medela valves on the spectra I get between 1-2 ounces more in a short session 6-7 minutes! If you go with the Medela (which is still a fine option, and worked for me for two years without issue) I would get the spectra backflow protectors to avoid the tubing getting filled with milk, also just plan on buying some more valves. With a smartphone you can mimic some of the features of the spectra there's a great free app "babynursing" to help with timing of breastfeeding sessions and pumping, and a flashlight on the phone can be helpful at night. Good luck!
Review: Great product and customer service - I got a set of these and was having problems with the suction so I contacted customer service with my questions and complaints. I was originally concerned with the fit. They got right back to me saying that there may be a problem with the product since the suction shouldn't be a problem, so they asked for the special item production date which was on the horn part. I gave that number to them and the said that they would ship me another set in the same size to try as well as the 19" 24" and the 22" inserts. I couldn't believe how fast and personal the responses were. I'm talking like responding at 2:00 in the morning to my emails back and forth! They are based over seas but have a local branch here in North Carolina which is nice for contacting purposes. The new product worked perfectly. I even did some research on the company and the testing they did on there products they went through to pass FDA guidelines since the provide copies of the tests on their website. Everything checked out as being legit and official. This a a great new company producing a highly affordable quality product with wonderful customer service. Buy this instead of the name brand. If you have a problem with fit or quality contact them and they will be sure to make you happy!!!

## Features

- CONTAINS 4 VALVES, 6 MEMBRANES, 2 PUMP-IN-STYLE TUBES AND 2 ONE-PIECE BREASTSHIELDS, 19 mm (small breastshield); Compatible with Medela Pump in style advanced pump. Not compatible with FreeStyle, Swing Maxi, Sonata, Harmony, Pump in Style with Maxflow Pro Pro+. This 19 mm shield is not for every mother. Measure your niple diameter first after a pumping session. Choose one that is 1-2 mm larger than your niple diameter
- ALL PARTS ARE INTERCHANGEABLE WITH MEDELA PUMP ACCESSORIES. (Medela breastshield, Medela tubing, Medela valve, and Medela membrane. Not original Medela pumpinstyle parts). This is a Maymom made product, not original Medela pump parts. Being one piece breastshield design, this kit can fit Simple Wishes hand free bra, but not every home-made or medela bra on the market.
- YOU GET ALL YOU NEED TO PUMP EXCEPT BOTTLES AND THE MAIN MOTOR. Bottles are not included. This kit is compatible with Medela bottles, narrow neck Dr. Brown bottles, compatible with Ameda bottles (narrow neck, not Mya).
- US FDA LISTED CLASS II MEDICAL DEVICE No. D192499. BPA FREE and DEHP FREE - safe to use and same suction as the original OEM pump kit.
- NICE BABY SHOWER GIFT - Nicely made and packaged in a carton box by Maymom. A Great gift for mother to be. 12 DIFFERENT BREASTSHIELD SIZES available for best pumping comfort. Refer to size chart in product photos.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HJ5IUZ6 |
| Best Sellers Rank | #17,461 in Baby ( See Top 100 in Baby ) #707 in Breastfeeding Supplies |
| Brand | Maymom |
| Brand Name | Maymom |
| Customer Reviews | 4.6 out of 5 stars 8,200 Reviews |
| Included Components | Breast Pump |
| Is Dishwasher Safe | No |
| Is the item dishwasher safe? | No |
| Item Height | 4.72 inches |
| Item Weight | 0.31 Pounds |
| Manufacturer | Maymom |
| Material | Plastic, Silicone |
| Material Type | Plastic, Silicone |
| Product Style | 19mm Flange |
| Size | 19 mm |
| Style | 19mm Flange |
| UPC | 738435627775 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Maymom
- **Material:** Plastic, Silicone
- **Included Components:** Breast Pump
- **Item Weight:** 0.31 Pounds
- **Is Dishwasher Safe:** No

## Images

![Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Breast Pumps; 2X Breastshields (one-Piece, 19mm), 4 Valves, 6 Membranes, 2 Pump-in-Style Tubing; Can Replace Medela Valve - Image 1](https://m.media-amazon.com/images/I/611zc3ZIPAL.jpg)
![Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Breast Pumps; 2X Breastshields (one-Piece, 19mm), 4 Valves, 6 Membranes, 2 Pump-in-Style Tubing; Can Replace Medela Valve - Image 2](https://m.media-amazon.com/images/I/61n10tFP0KL.jpg)
![Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Breast Pumps; 2X Breastshields (one-Piece, 19mm), 4 Valves, 6 Membranes, 2 Pump-in-Style Tubing; Can Replace Medela Valve - Image 3](https://m.media-amazon.com/images/I/71TdYM0UQKL.jpg)
![Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Breast Pumps; 2X Breastshields (one-Piece, 19mm), 4 Valves, 6 Membranes, 2 Pump-in-Style Tubing; Can Replace Medela Valve - Image 4](https://m.media-amazon.com/images/I/817XzfUUpeL.jpg)
![Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Breast Pumps; 2X Breastshields (one-Piece, 19mm), 4 Valves, 6 Membranes, 2 Pump-in-Style Tubing; Can Replace Medela Valve - Image 5](https://m.media-amazon.com/images/I/81R9Jc2ol4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Spectra vs Medela pump in style.
*by W***M on April 5, 2017*

Using these with my Spectra pump and the maymom Flange adapters, takes advantage of the superior pump of Spectra. These are great, Maymom products are very affordable and all components fit together well. Spectra vs Medela pump in style background: breastfed and pumped for 2 children each for a year with Medela pump in style with no real issues, though the milk filling the tubing was annoying and the valve membranes wore out every now and then and tubing had to be replaced a few times. With #3 learned about the Spectra from people at work and since insurance would cover it I received from them. I've now been using an old Medela and the Spectra with the new baby and have these pros and cons to share. Medela pros: - valves work better (though they are flimsy and membranes need to be replaced sometimes they provide a much better seal) - adjustment is incremental (not leveled) Cons: - tubing gets gross when milk gets into it - missing some of the cool features of spectra Spectra Pros: - backflow protector so tubes always are clean - light for pumping at night or in dark room - timer (very helpful for me so I don't zone out and accidentally pump for 30 mins) - more different types of adjustments that you can play with (this could also be seen as a con depending on your perspective) - "hospital grade" pump - very very quiet (much quieter than the medela) Cons - valves seem to not work as well as the medela - bottle flange doesn't fit standard bottles (like dr. browns) - jumps in the levels can be a bit intense, I've worked up to L5, but I find it hard to handle sometimes, though the higher levels do get more milk faster - The very slight incremental adjustments of the medela are easier - coordinating the cycle length and levels can be a little harder to manage than the simpler adjustments of the medela. Adjustments: I've played around with different configurations, I am now using the Maymom medela valves on the spectra flanges, I plan to get the maymom flange adapter connector piece so that I can use the Medela flanges with the spectra pump. When I use the medela valves on the spectra I get between 1-2 ounces more in a short session 6-7 minutes! If you go with the Medela (which is still a fine option, and worked for me for two years without issue) I would get the spectra backflow protectors to avoid the tubing getting filled with milk, also just plan on buying some more valves. With a smartphone you can mimic some of the features of the spectra there's a great free app "babynursing" to help with timing of breastfeeding sessions and pumping, and a flashlight on the phone can be helpful at night. Good luck!

### ⭐⭐⭐⭐⭐ Great product and customer service
*by M***7 on August 30, 2014*

I got a set of these and was having problems with the suction so I contacted customer service with my questions and complaints. I was originally concerned with the fit. They got right back to me saying that there may be a problem with the product since the suction shouldn't be a problem, so they asked for the special item production date which was on the horn part. I gave that number to them and the said that they would ship me another set in the same size to try as well as the 19" 24" and the 22" inserts. I couldn't believe how fast and personal the responses were. I'm talking like responding at 2:00 in the morning to my emails back and forth! They are based over seas but have a local branch here in North Carolina which is nice for contacting purposes. The new product worked perfectly. I even did some research on the company and the testing they did on there products they went through to pass FDA guidelines since the provide copies of the tests on their website. Everything checked out as being legit and official. This a a great new company producing a highly affordable quality product with wonderful customer service. Buy this instead of the name brand. If you have a problem with fit or quality contact them and they will be sure to make you happy!!!

### ⭐⭐⭐⭐⭐ Amazing product, Amazing company!
*by K***. on May 2, 2016*

What a great company to order from! They stand behind their products, and promptly answer any questions/issues you have about their products. They may be a young company, but they have far surpassed most established companies in customer service. I had no idea that the shield/flanges came in different sizes other than the standard 26mm that Medela issues with its pumps. I also didn't realize that the sore, tender, redness I was experiencing was abnormal and meant I was using the wrong size. Enter Maymom. I ordered the 19mm set and they are amazing! No more prolonged redness after pumping, no more sore, tender nips. I can pump the same amount of milk in almost half the time! I am beyond happy with my purchase. So happy that I purchased an extra set of shield/flanges so I had a spare in between washings or to keep at work. If you're going to be a pumping mama, do yourself a favor and measure your nips. I'm telling you, this will make such a difference in your pumping experience! And as an added bonus, there's one less piece to keep track of. The shield is one piece-and I had no issues cleaning it compared to the standard two piece offered by Medela. I also boil water and put them in the sink with soap to soak/sterilize, so I haven't had any issues with cleaning. Also, they fit just fine in a hands free pumping bra....which I didn't really think was a necessity at first, but it really is oh so worth it if you're pumping regularly!

## Frequently Bought Together

- Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Breast Pumps; 2X Breastshields (one-Piece, 19mm), 4 Valves, 6 Membranes, 2 Pump-in-Style Tubing; Can Replace Medela Valve
- Medela Breast Milk Collection Storage Feeding Bottle w/Lid 5 Oz/ 150 Ml X4
- Lansinoh Breastmilk Storage Bags, 100 Count, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 6 Ounce

---

## 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.jp/products/13070461-maymom-breast-pump-kit-compatible-with-medela-pump-in-style](https://www.desertcart.jp/products/13070461-maymom-breast-pump-kit-compatible-with-medela-pump-in-style)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-01*