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4Pcs Duckbill Valves Silicone Diaphragms Compatible with Lansinoh Discreet Duo, Eufy S1 Pro/S1/E10, Nuliie S32 Breast Pump Replacement Pump Parts Accessories
✅ In stock
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 6, 2026 6:05 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.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The retail sticker price has been slashed by 97% — a steep markdown from the official listing.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
7/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Genleas
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Wide Compatibility: Perfectly fits Lansinoh Discreet Duo, eufy E10 S1 S1 Pro, NCVI, Nuliie, NICEGREEN, Zooawa S32 breast pumps, effectively preventing leaks and achieving optimal suction
✓Enhanced Pumping Efficiency: Dual-channel anti-backflow design prevents milk leakage, delivering strong, stable suction for faster milk flow and more output during each session
✓Ultra-Safe & Skin-Friendly: Made from food-grade silicone, BPA-free, odorless, and gentle on sensitive skin - bring a comfortable breastfeeding experience
✓Easy to Clean & Durable: Clean with warm soapy water after each use; weekly use boiling water/steam (≤100°C/212°F) ensures hygiene. Replace every 4-6 weeks for optimal function
✓Ideal for Breastfeeding Moms: Designed to last 1-3 months. Each pack includes 12 duckbill valves, so you can skip the constant hunt for replacements
✓Warm Note: Pre-shipment suction tested. Static gaps at the opening are normal and do not affect suction/milk expression. During operation, connection to the machine generates negative pressure, causing the duckbill valve to contract and form a complete seal
⚙️ Specifications
Brand Name
G GENLEAS
Unit Count
1 Count
Manufacturer
G GENLEAS
Best Sellers Rank
#616,769 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #140 in Diaphragm Valves
ASIN
B0F3XNSC8D
Size
4 Pieces Set
Color
Clear
Package Dimensions
2.7 x 2.7 x 1.1 inches; 1.12 ounces
Manufacturer recommended age
1 month - 3 years
Date First Available
June 18, 2025
Rating Breakup
5:0,4:0,3:0,2:0,1:0
