We may earn a small commission on purchases made through our links.

Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.

x
Sorry, Something went wrong!

6pcs Duckbill Valves & Silicone Diaphragm Wearable Breast Pump Parts

✅ In stock
F
Grade
💤 Not a Deal
22.87/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$9.99
Analysis Confidence 58%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Apr 9, 2026 1:02 PM · 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.
  • 💰The current price sits right around what this item typically fetches.
  • 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
  • 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.

How We Scored This Deal

Price Competitiveness 1.87/28
Recent Value 0/22
Market Standing 5/20
Deal Strength 16/20
Momentum 0/10

📝 Product Overview

Product Details

Pumping Mamas Must Have: 4pcs duckbill valve and 2pcs silicone diaphragm included, our diaphragm and duckbill valve accessories can perfectly meet the your needs when using S8/S9/S12/S9Pro/S12Pro wearable breast pump. Designed to replace the breast pump accessories every 3-6 months, maintaining the best suction and keeping your breast pump at the best performance level. Our breast pump parts come with a storage case that you can easily bring with you while making sure the accessories are clean.
No Backflow, Non-Leaking: Silicone diaphragm keeps breast pump stay enough suction, it also helps the milk collotor stay sealed. Duckbill valve is designed in order to prevent back-flow of breast milk. Silicone diaphragm and duckbill valve accessories are perfectly meet your requirement when using a wearable breast pump.
Food Grade Silicone, BPA Free: All wearable breast pump parts are BPA free and have passed the test requirements for BPA free (Report number: CTB230320010CX) and US FDA (Report number: CTB230320009CX), giving you peace of mind about your baby's milk. Made of food grade silicone, safe, soft and odorless, ideal to take care of new moms' and their babies' health and safety.
Fits Perfectly with Different Breast Pumps: These breast pump replacement parts work with Momcozy/TSRETE/HAUTURE/ PADRAM/LittleLucky/OMFMF/LoveOfLive/LORYHALL/MuTouJia/Befano/Kompoll/JOYSA/Bwcece/JOOYUM/HLTxia/Putybudy Breast Pumps Wearable S8|S9|S10|S12. Not original pump parts. If you're uncertain whether your breast pump could use our accessories, please feel free to send us the photos of your breast pump, and we'll get back to you within 24 hours with a response.
Easy To Clean: These replaceable duckbill valves & silicone diaphragm can be sanitized with water steam, boiling water, or microwave-steam bags after each use. We recommend using boiling water or steam with a temperature of around 100°C (212°F).
Ideal Gift for Yourself&The One You Care: Purchase our duckbill valve & silicone diaphragm replacement as a gift bundle for yourself, your wife, girl friends, and even colleagues. Make their lactation periods much easier and more comfortable.
Replacement Guidance: To ensure your baby's safety, the breast pump parts can be replaced every 4-12 weeks if they become deformed or yellowed after long-term use.
F
$9.99
Check Deal →