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Item #:
109979621
Momcozy Duckbill Valves & Silicone Diaphragm for Momcozy S9 Pro/S12 Pro. Original Momcozy S9 Pro/S12 Pro Breast Pump Replacement Accessories, 1 Pack,
Item #:
109979621
USD 30
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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In stock
Imported from UK store
QTY:
Order now and get it around Sunday, August 16
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Genuine Momcozy parts are FSA / HSA eligible, BPA free, and easy to clean.
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What Stands Out
Perfect Compatibility
Designed specifically for Momcozy S9 Pro and S12 Pro pumps, ensuring seamless integration and optimal performance without leaks, providing peace of mind for breastfeeding mothers.
Efficient Design
The unique duckbill valve and silicone diaphragm design optimize milk flow, significantly reducing wastage while maximizing comfort, thus enhancing the overall pumping experience.
High-Quality Materials
Made from durable, BPA-free silicone, these replacement accessories guarantee safety and longevity, offering mothers reliable products that withstand daily use and maintain hygiene.
Product Details
| Brand Name | momcozy |
| Included Components | Diaphragm |
| Manufacturer | Momcozy |
| Model Number | CL-MCMW-UK |
| Manufacturer Part Number | 111 |
| Unit Count | 1.00 count |
| Country Of Origin | China |
| Item Weight | 0.01 Kilograms |
| Product Dimensions | 7.62 x 5.08 x 5.08 cm; 10 g |
| Manufacturer | Momcozy |
| Item model number | CL-MCMW-UK |
| Country of origin | China |
| Special Features | Lightweight, Portable |
| Size | Duckbill Valves & Diaphragm - Pack of 2 |
| Material Type | Silicone |
| Is the item dishwasher safe? | No |
| Colour | Transparent |
| Brand | momcozy |
| Special feature | Lightweight, Portable |
| Material | Silicone |
| Dishwasher safe? | No |
Who Should Buy?
-
Frequent Pump Users
Ideal for those regularly using the Momcozy S9 Pro/S12 Pro breast pump and needing quality replacement parts.
-
New Mothers
Great for new moms looking to efficiently express milk with reliable and compatible pump accessories.
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Value Seekers
Perfect for budget-conscious consumers seeking affordable yet high-quality breast pump accessories without compromising performance.
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Different Pump Models
Not suitable for users with breast pump models other than the Momcozy S9 Pro/S12 Pro.
Product Description
Momcozy Duckbill Valves & Silicone Diaphragm for Momcozy S9 Pro/S12 Pro. Original Momcozy S9 Pro/S12 Pro Breast Pump Replacement Accessories, 1 Pack, 1.0 count
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Are these parts compatible with other breast pump brands?
Answer: No, they are specifically designed for Momcozy Portable Breast Pump S9 Pro / S12 Pro. -
Question:
Is it safe to use these parts with breast milk?
Answer: Yes, all parts are BPA free and made of food-grade silicone material. -
Question:
How do I clean the pump parts?
Answer: Wash with warm soapy water and rinse well after each use; boiling water can also be used for sanitization.
momcozy Breast Pumps CL-MCMW-UK Editorial Review
In the realm of breast pump accessories, the Momcozy Duckbill Valves & Silicone Diaphragm for the S9 Pro/S12 Pro garners a mixed reception from customers based on their personal pumping experiences. For many users, this product has proven to be a game-changer, especially for those who faced challenges with other wearable pumps. Noteworthy is the extended tunnel design, which has significantly alleviated pain for those struggling with elastic nipples, allowing them to pump more comfortably and efficiently. Users have reported a gradual increase in milk supply and emphasized the convenience of using the Momcozy, particularly appreciating its strong suction capabilities and larger cup capacity when compared to previous pumps. Conversely, not all feedback is positive. Some customers experienced issues related to the flange sizes, highlighting a common sentiment that the included flanges may not accommodate average nipple sizes, thus impacting milk output. While some users managed to prepare by purchasing flange kits separately, others reported disappointment with inadequate suction or performance, leading to frustrating experiences. Despite the mixed reviews, many still view the pump as a valuable investment for enhancing their breastfeeding journey, although they acknowledge it may come at a higher expense. In summary, the Momcozy Duckbill Valves & Silicone Diaphragm is celebrated for its ergonomic design and functionality but may fall short due to size mismatches and varying suction strengths. **
Customer Reviews & Ratings
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Pros
- Alleviates pain with elastic nipples
- Longer tunnel design enhances comfort
- Strong suction with large capacity
- Convenient for on-the-go use
Cons
- Flange sizes may not fit all users effectively
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 30
Order now and get it around Sunday, August 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Compatible with Momcozy Portable Breast Pump S9 Pro / S12 Pro.
- Made from food-grade silicone material, ensuring safety.
- All parts are BPA-free, keeping your baby's milk safe.
- Easy to clean with warm soapy water.
- Designed to prevent milk leakage with proper sealing.
- Duckbill valve aids in effective milk drainage.
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