S12 Pro Breast Pump Replacement Parts Flange
S12 Pro Breast Pump Replacement Parts Insert
S12 Pro Breast Pump Replacement Parts Insert
S12 Pro Breast Pump Replacement Parts Insert
S12 Pro Breast Pump Replacement Parts InsertS12 Pro Breast Pump Replacement Parts Insert
S12 Pro Breast Pump Replacement Parts Insert
S12 Pro Breast Pump Replacement Parts Insert
S12 Pro Breast Pump Replacement Parts Insert
S12 Pro Breast Pump Replacement Parts Insert
S12 Pro Breast Pump Replacement Parts Insert

S12 Pro Breast Pump Replacement Parts

¥3,100 JPY
4 Interest-free payments with or with klarna

Some breast pump accessories do need replacing regularly to maintain performance. If you notice that your pump seems to have lost suction, the first thing you should do is take a look at your parts, particularly the valves, and inspect for wear, fraying, or stretching and replace if needed.

1. Diaphragm and duck valves need to be replaced every 3 months;
2. Backflow linker and flange shields need to be replaced every 6 months

Compatibility Note:

Flange inserts can be used with both S12 Pro and S12 Pro Quick. Other accessories are designed specifically for each model, please choose the version that matches your pump. 

Style: Double-Sealed Flange 24mm*1
Double-Sealed Flange 24mm*1
Double-Sealed Flange 27mm*1
15mm Insert*1
17mm Insert*1
19mm Insert*1
21mm Insert*1
Milk Collector*1
Overall(24mm)
Duckbill Valve*1 & Diaphragm*1
Linker*1
Overall(24mm): Flange 24mm*1+Milk Collector*1+Diaphragm*1+Duckbill*1+Linker*1
4 Interest-free payments with Afterpay or Klarna
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Fast Shipping FREE AVAILABLE

Order today for delivery in as little as .

All Momcozy.com standard shipping rates and policies apply to all items when shipped to the United States, United Kingdom, Canada, Australia, Saudi Arabia, France, Germany, and some EU Countries including free shipping on qualifying orders. For other countries, please get in touch with our customer service before placing the order.

The time frame of order delivery is divided into two parts:

●Processing time: 1-2 business days

●Shipping time: 3-8 days (excluding weekends and holidays).

Click here for more shipping details

30 Days Guarantee Learn more

We stand behind our products. If you don’t love it, exchanges and returns are available in 30 days.

30-Day No-Reason Return Policy

Momcozy offers a 30-day no-reason return policy for unused and unopened products with intact packaging. Returns must include all original accessories and proof of purchase. Customers are responsible for return shipping costs, and original shipping fees are non-refundable. Clearance items and non-Momcozy branded products are excluded from this policy.

Exchange Policy

Non-Quality Issues: Within 30 days of receipt, unused products may be exchanged for reasons such as size mismatch, with the return shipping cost to be borne by you.

Quality Issues: If a product is damaged due to quality issues within the warranty period, please contact our customer service team for assistance. They will provide you with a solution that best suits your needs.

If you have any problems or malfunctions during use, please contact us at support@momcozy.com, and please allow up to 24 business hours for a response to your question.

Click here for more return&exchange details

1 Year Warranty Learn more

At least 1 Year* Warranty Guarantee Policy

At Momcozy, we want you to feel confident in your purchase. That's why we offer a 1-year warranty (2 years in the EU) on most battery-operated products. The warranty covers failures caused by non-human factors, such as manufacturing defects or internal malfunctions under normal use. Simply keep your proof of purchase and contact us if you experience any issues within the warranty period. We'll work with you to find a solution, whether it's a repair, replacement, or refund.

Some exclusions apply, such as damage caused by misuse or unauthorized modification. For more details, please see our full warranty policy.

Learn more

Ways to Pay

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The accessories for this product:

The accessories for this product

4.7
评分4.7星(满分5星)
基于360条评价
5星评价总数:301 4星评价总数:33 3星评价总数:14 2星评价总数:1 1星评价总数:11
93%会推荐此商品
已选择幻灯片1
评价摘要
Customers say these replacement parts fit their pumps snugly and work smoothly with various models. Many reviews mention easy installation and cleaning. While some note the parts feel different from originals - with a few finding them slightly looser or tighter - most report they function well for daily use. The sizing options get lots of love, though several point out it's just one piece per order. A handful of users mention suction issues or fit concerns, but the majority find these parts work just as well as (and sometimes better than!) their original equipment. Frequent comments address the straightforward cleaning process and durability during regular use. Users particularly appreciate having backup parts for their pumping routines. Some wish the product description was clearer about quantity, but most are happy campers with their purchase. The convenience factor gets major props from busy users who can keep their pumping schedule on track with these handy replacements!
360条评价
  • K
    Kristal
    United States国旗
    认证买家
    正在评价
    S12 Pro Breast Pump Replacement Parts
    我推荐此商品
    评分5星(满分5星)
    4天前
    The only thing I like better about this is'

    The extended battery life. This is a fantastic breast pump but I absolutely prefer the old design. I don't fancy the way this slips into my bra cup and sticks out. The old design was shaped more breast like and felt like an extension of my chest feeling a bit more natural and it didn't get in the way of my activities. This one feels like it's popping out a bit and simply isn't as comfortable in my opinion. While it is entirely hands free I am a tad bit nervous with it because it is top heavy in my opinion. The expression of milk felt very similar comparing the old hands free design to this one. This is truly a fantastic pump I am just very partial to the old design. There's not a bad thing about this pump only personal preference. I think when shopping for a pump you need to consider a multitude of things especially comfort level. My best advice is to study the design and figure out what's important to you. This pump checks all boxes for me except the older model was more comfortable!

  • AC
    Amazon C.
    United States国旗
    认证买家
    正在评价
    S12 Pro Breast Pump Replacement Parts
    我推荐此商品
    评分5星(满分5星)
    6天前
    Perfect Quality

    Very great quality! I love it, use this as my secondary pump

  • A
    Aiste
    United States国旗
    认证买家
    正在评价
    S12 Pro Breast Pump Replacement Parts
    我推荐此商品
    评分5星(满分5星)
    2周前
    Awesome pump

    Love momcosy brest pumps including this newer model. I had an older version with my first baby and I did get all the usage out of it so I am excited to upgrade! I think the battery attachment to the pump is better on this model, feels more sturdy and does not come loose in the bra when moving. These breast pumps are on the medium heavy side with the battery so I like to use a sports bra to secure them in place. The pump has good suction and I like that these come with flange covers! The only thing missing is the wall plug in block for the charger cables. It is nice that the fast changing cables are included, but if I don't have a good USB wall plug it, the battery charges slowly.

  • C
    Cassieannie
    United States国旗
    认证买家
    正在评价
    S12 Pro Breast Pump Replacement Parts
    我推荐此商品
    评分5星(满分5星)
    2周前
    Fantastic breast pump!

    I have always really liked Momcozy as a brand and have purchased quite a few of their products over time including other breast pumps (have tried this and S12). They tend to be consistent when it comes to quality, and this pump is another standout for me. With this pump, the hands free design is a huge plus. It makes it so much easier to move around and multitask/work without having to use your hands. Without these pumps I wouldn't be able to be as hands free as I am when working. The parts are easy to take apart and clean, and I have even put them in the dishwasher without any issues. That convenience alone makes it much easier to keep up with regular use. I have found this pump to be effective and relatively quiet (which is nice for situations where your babe is asleep). It also has multiple levels (9 in total) and 2 modes so you can adjust it to what works best for you. Overall, it is easy to use, convenient, and fits well into a busy routine. I would definitely recommend it to other moms who want a more flexible and efficient pumping option. This is a great baby shower gift if you can't think of anything else! It's very helpful for working mamas.

  • KB
    Kari b.
    United States国旗
    认证买家
    正在评价
    S12 Pro Breast Pump Replacement Parts
    我推荐此商品
    评分5星(满分5星)
    3周前
    Perfect

    Great value for the replacement cup I needed.

  • IJ
    Isabell J. V.
    United States国旗
    认证买家
    正在评价
    S12 Pro Breast Pump Replacement Parts
    我推荐此商品
    评分5星(满分5星)
    3周前
    Not worth it

    Editing this bc it was the wrong product!! I love the momcozy products so much. If you're debating on this or the 40 dollar cheaper "comparable," go with these!!