--- product_id: 264472438 title: "Replacement Duckbill Valves and Backflow Protector for Spectra, Compatible Pump Parts for Spectra S1 S2 9 Plus and SG (Not Original S2 Accessories)" brand: "pumpmom-us" price: "€ 23.40" currency: EUR in_stock: true reviews_count: 12 category: "Pumpmom Us" url: https://www.desertcart.be/products/264472438-replacement-duckbill-valves-and-backflow-protector-for-spectra-compatible-pump store_origin: BE region: Belgium --- # 6 silicone duckbill valves OEM-level suction compatibility 2 backflow protectors included Replacement Duckbill Valves and Backflow Protector for Spectra, Compatible Pump Parts for Spectra S1 S2 9 Plus and SG (Not Original S2 Accessories) **Brand:** pumpmom-us **Price:** € 23.40 **Availability:** ✅ In Stock ## Summary > 🔧 Pump like a pro—never miss a drop with PumpMom’s precision parts! ## Quick Answers - **What is this?** Replacement Duckbill Valves and Backflow Protector for Spectra, Compatible Pump Parts for Spectra S1 S2 9 Plus and SG (Not Original S2 Accessories) by pumpmom-us - **How much does it cost?** € 23.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/264472438-replacement-duckbill-valves-and-backflow-protector-for-spectra-compatible-pump) ## Best For - pumpmom-us enthusiasts ## Why This Product - Trusted pumpmom-us brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Hygienic:** Crafted from BPA-free, food-grade silicone—clean with boiling water or steam for ultimate safety. - • **Complete 8-Piece Set:** Everything you need in one package to keep your pump running smoothly without interruption. - • **Effortless Pump Revival:** Restore your Spectra pump’s peak performance with precision-fit replacement valves. - • **Universal Compatibility:** Seamlessly fits Spectra S1, S2, 9 Plus, and SG models for worry-free use. - • **Trusted Quality at a Smart Price:** PumpMom’s aftermarket parts deliver OEM-level reliability without the premium cost. ## Overview The PUMPMOM-US Replacement Duckbill Valves and Backflow Protector set includes 6 food-grade silicone duckbill valves and 2 backflow protectors designed for Spectra breast pumps (S1, S2, 9 Plus, SG). These BPA-free, lightweight parts offer OEM-level suction compatibility, ensuring reliable pump performance. Easy to clean and maintain, this 8-piece set is a cost-effective, high-quality solution to keep your Spectra pump operating at its best. ## Description desertcart.com : PUMPMOM-US Replacement Duckbill Valves and Backflow Protector for Spectra, Compatible Pump Parts for Spectra S1 S2 9 Plus and SG (Not Original S2 Accessories) : Baby Review: **I thought my pump was broken* - These work like a charm! I thought my pumps were broken but realized there was a small slit in the internal pump part. If your pump tune is sucking, but milk is not coming out, check the internal white part. I ordered this set immediately. I appreciate that they are universal parts and easy to use. Great price for this entire set!! Review: Good quality - This product helps me a lot , fits very well with my spectra and the quality are the same. ## Features - [Package Contents] The package contains 6 replacement duckbill valves and 2 backflow protectors for the Spectra S2, Spectra S1, and Spectra 9 Plus breast pumps. - [Replacement Parts for Spectra] This aftermarket part is manufactured by PumpMom and is Not an original Spectra S2 pump Parts. - [Compatibility] Designed to provide the same suction as OEM ones. PumpMom duckbill valves are suitable for use with Spectra flanges. - [Safe Material] The replacement parts are made of food-grade silicone and can be safely cleaned using either boiling water or steam. - [Care Guide] Clean the parts by washing with mild, soapy water, followed by rinsing with clean water. Avoid using abrasive brushes. Use your fingers to gently clean the thin tips. Do not place it in the dishwasher. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08RCGYR2X | | ASIN | B08RCGYR2X | | Additional Features | Lightweight | | Best Sellers Rank | #2,616 in Baby ( See Top 100 in Baby ) #117 in Breastfeeding Supplies | | Brand Name | PUMPMOM-US | | Color | White | | Customer Reviews | 4.7 4.7 out of 5 stars (4,744) | | Date First Available | December 27, 2020 | | Included Components | Duckbill | | Is the item dishwasher safe? | No | | Item Weight | 0.22 Pounds | | 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 | ## Product Details - **Brand:** PUMPMOM-US - **Included Components:** Duckbill - **Material:** Silicone - **Material Type Free:** BPA Free - **Special Feature:** Lightweight ## Images ![Replacement Duckbill Valves and Backflow Protector for Spectra, Compatible Pump Parts for Spectra S1 S2 9 Plus and SG (Not Original S2 Accessories) - Image 1](https://m.media-amazon.com/images/I/51UH6y5gQiL.jpg) ## Questions & Answers **Q: Will this fit the Spectra Synergy Gold pump?** A: Yes, it will work. **Q: do the back flow valves come with the silicone membranes as well?** A: Yes, the backflow protectors come with the silicone membranes. **Q: Does it work for motif Luna?** A: yes it will. **Q: Does this work with Unimom opera ?** A: No, it will not work with Unimom pump. ## Customer Reviews ### ⭐⭐⭐⭐⭐ **I thought my pump was broken* *by T***Y on July 11, 2025* These work like a charm! I thought my pumps were broken but realized there was a small slit in the internal pump part. If your pump tune is sucking, but milk is not coming out, check the internal white part. I ordered this set immediately. I appreciate that they are universal parts and easy to use. Great price for this entire set!! ### ⭐⭐⭐⭐⭐ Good quality *by G***A on September 11, 2025* This product helps me a lot , fits very well with my spectra and the quality are the same. ### ⭐⭐⭐⭐⭐ Staple pieces for spectra pump *by J***H on January 15, 2026* Incredible set for a great price. Purchased for a new mom I was giving my pump to. ## Frequently Bought Together - PUMPMOM-US Replacement Duckbill Valves and Backflow Protector for Spectra, Compatible Pump Parts for Spectra S1 S2 9 Plus and SG (Not Original S2 Accessories) - Replacement Tubing for Spectra S2 Spectra S1 9 Plus, BPA Free Replace Tubes Avent/Ameda Hose Made by PumpMom (Not Original Accessories) - Maymom 21mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Not Original Spectra 20mm Replace Pump Parts Spectra Flange Spectra Duckbill Valve --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/264472438-replacement-duckbill-valves-and-backflow-protector-for-spectra-compatible-pump](https://www.desertcart.be/products/264472438-replacement-duckbill-valves-and-backflow-protector-for-spectra-compatible-pump) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-04-28*