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Momcozy S9/S12 Pro Replacement, Duckbill Valves & Silicone Diaphragm, 1-PC
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 31, 2026 12:54 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Momcozy Direct Store
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓The authentic Momcozy wearable breast pump duckbill valves & silicone diaphragm accessories are suitable for use with Momcozy S9 Pro/S12 Pro wearable breast pump.Momcozy Original Parts FSA/HSA eligible.
✓Easy cleaning, wash Momcozy S9 Pro/S12 Pro pump parts after each use with warm soapy water and rinse well. Please use boiling water/steam, with a temperature of around 100°C (212°F).
✓BPA-free, made of food-grade silicone material. All Momcozy pump parts that come in contact with breast milk are BPA-free, giving you peace of mind about your baby's milk.
✓Made for moms, by moms. We`ve committed our lives to provide the best breast pumps, accessories, education, and customer care that we can, supporting every mother with the beauty of parenthood. Meeting moms pump wherever, without hassle needs.
✓Momcozy diaphragm and duckbill valve accessories can perfectly meet the accessories you need when using Momcozy S9 Pro/S12 Pro breast pump. The diaphragm is used to help the breast pump maintain the seal to prevent milk leakage. The duckbill valve can be used to drain milk to the bottom of the container.
⚙️ Specifications
Brand Name
Momcozy
Number of Items
1
Unit Count
1 Count
UPC
840506409682
Manufacturer
Momcozy
Manufacturer Part Number
Pro PJ-R
Best Sellers Rank
#2,052 in Baby (See Top 100 in Baby) #15 in Electric Breast Pumps
ASIN
B0G13JTY5P
Customer Reviews
4.3 4.3 out of 5 stars (2,927) var dpAcrHasRegisteredArcLinkClickAction; P.when('A', 'ready').execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( 'acrLink-click-metrics', 'click', { "allowLinkDefault": true }, function (event) { if (window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount") || 0) + 1); } } ); } }); P.when('A', 'cf').execute(function(A) { A.declarative('acrStarsLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrStarsLinkWithPopoverClickCount", (ue.count("acrStarsLinkWithPopoverClickCount") || 0) + 1); } }); }); 4.3 out of 5 stars
Additional Features
Portable
Size
Valve & Diaphragm (1-Pack)
