do the back flow valves come with the silicone membranes as well?

Yes, the backflow protectors come with the silicone membranes.

Does this work with Unimom opera ?

No, it will not work with Unimom pump.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Replace Duckbill Valve and Backflow Protector Breast Pump Part for Spectra

Product ID: 264472438

Details

Brand
PUMPMOM-US
Included Components
Duckbill
Material
Silicone
Material Type Free
BPA Free
Special Feature
Lightweight

🧴6 silicone duckbill valves

♻️BPA-free, food-grade silicone

🛡️2 backflow protectors

₨8019

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

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Description

🍼 Pump with confidence, powered by precision and purity!

BULK REPLACEMENT PACK - 6 duckbill valves and 2 backflow protectors included—stay stocked and never miss a pumping session.
HYGIENIC CLOSED SYSTEM - Advanced design prevents milk backflow, ensuring a clean, safe pumping experience every time.
PERFECT OEM SUCTION MATCH - Engineered to deliver the same powerful suction as original Spectra parts for uninterrupted pumping.
PREMIUM FOOD GRADE SILICONE - Crafted from BPA-free, easy-to-clean silicone that withstands boiling and steam sterilization.
UNIVERSAL SPECTRA COMPATIBILITY - Seamlessly fits Spectra S1, S2, 9 Plus, and SG models—no guesswork, just perfect fit.

This 8-piece replacement set by PumpMom includes 6 duckbill valves and 2 backflow protectors designed specifically for Spectra breast pumps (S1, S2, 9 Plus, SG). Made from BPA-free, food-grade silicone, these parts ensure hygienic, leak-free pumping with OEM-level suction performance. The closed system design prevents milk backflow, maintaining cleanliness and safety. Lightweight and easy to clean, this pack keeps your pump running smoothly and your routine uninterrupted.

Specifications

ASIN	B08RCGYR2X
ASIN	B08RCGYR2X
Additional Features	Lightweight
Best Sellers Rank	#4,114 in Baby ( See Top 100 in Baby ) #180 in Breastfeeding Supplies
Brand Name	PUMPMOM-US
Color	White
Customer Reviews	4.7 4.7 out of 5 stars (4,820)
Date First Available	December 27, 2020
Included Components	Duckbill
Item Weight	3.52 ounces
Item model number	PM-1031
Manufacturer	PumpMom
Manufacturer	PumpMom
Manufacturer Part Number	PM-1031
Manufacturer recommended age	5 years and up
Material Type	Silicone
Material Type Free	BPA Free
Model Name	spectra
Model Number	PM-1031
Product Dimensions	3.54 x 2.76 x 3.15 inches; 3.53 ounces
Product Style	Pumps
Size	8 Piece Set
UPC	614134405275
Unit Count	1 Count

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Perfect platform for hard-to-find items. Delivery was prompt.

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Great price for an authentic product. Fast international shipping too!

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₨8019

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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