--- product_id: 182928127 title: "Nenesupply 6 pc Duckbill Valves Compatible with Medela and Spectra Pump Parts Use on Spectra S2 Spectra S1 and Pump in Style Harmony Symphony Replace Spectra Duckbill Valves and Medela Valve" brand: "nenesupply" price: "61.40 DT" currency: TND in_stock: true reviews_count: 13 category: "Nenesupply" url: https://www.desertcart.tn/products/182928127-nenesupply-6-pc-duckbill-valves-compatible-with-medela-and-spectra store_origin: TN region: Tunisia --- # compatible with Medela & Spectra pumps 6 silicone duckbill valves BPA-free & easy sterilization Nenesupply 6 pc Duckbill Valves Compatible with Medela and Spectra Pump Parts Use on Spectra S2 Spectra S1 and Pump in Style Harmony Symphony Replace Spectra Duckbill Valves and Medela Valve **Brand:** nenesupply **Price:** 61.40 DT **Availability:** ✅ In Stock ## Summary > 🍼 Pump smarter, not harder — the valve upgrade every working mom deserves! ## Quick Answers - **What is this?** Nenesupply 6 pc Duckbill Valves Compatible with Medela and Spectra Pump Parts Use on Spectra S2 Spectra S1 and Pump in Style Harmony Symphony Replace Spectra Duckbill Valves and Medela Valve by nenesupply - **How much does it cost?** 61.40 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/182928127-nenesupply-6-pc-duckbill-valves-compatible-with-medela-and-spectra) ## Best For - nenesupply enthusiasts ## Why This Product - Trusted nenesupply brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **OEM-Level Suction Power:** Delivers the same reliable suction as original manufacturer parts to maximize milk flow - • **Premium BPA-Free Silicone:** Safe, durable, and lab-tested for worry-free sterilization by boiling or steam - • **All-in-One Valve & Membrane:** One duckbill valve replaces both valve and membrane—less parts, less hassle - • **Universal Pump Compatibility:** Works seamlessly with Spectra S1, S2, Pump In Style, Harmony, Symphony & Medela models - • **Effortless Installation & Maintenance:** Quick to install and remove, saving you time on cleaning and assembly ## Overview Nenesupply’s 6-piece duckbill valve set offers a cost-effective, high-performance replacement compatible with leading Medela and Spectra breast pumps. Crafted from BPA-free silicone, these valves combine the valve and membrane into one part, simplifying cleaning and assembly without compromising suction power. Trusted by thousands of moms, they ensure reliable milk flow and easy sterilization, making pumping more efficient whether at home or on the go. ## Description desertcart.com : Nenesupply 6 pc Duckbill Valves Compatible with Medela and Spectra Pump Parts Use on Spectra S2 Spectra S1 and Pump in Style Harmony Symphony Replace Spectra Duckbill Valves and Medela Valve : Baby Review: Works well with Spectra S2 and Medela PISA - I am fortunate enough to have both the Spectra S2 and Medela Pump in Style Advanced sets to use. The Spectra I use while I am at home, and when I am working away from home, I use the Medela Pump. I love that I can use these on both pumps - saves me time and money! It is very similar to the Spectra S2 duckbill valve, but there are some minor differences; they don't seem to affect performance much, though. Good, snug fit on the flange and works just as well. For the Medela PISA, I was impressed to find that it also fit well. Saves me money here too - would otherwise have to buy the yellow valves and extra membranes separately. My membranes on this pump were about 3 months old and needing replacement. The duckbill valves felt much nicer on this pump than the valve/membrane setup that comes with the Medela pump. Would definitely recommend these to anyone who has either pump for use. Well done! Review: Works great for spectra pump and more reasonably priced - I had not been on top of replacing my duckbill valves on my spectra pump and my milk supply suffered. These have been wonderful, have a great fit and has been effective in increasing my milk supply. The first time I used them the valves suction was so strong that they did not allow milk to pass through, gently opening them and then restarting the pump was effective in resolving this. I pump for a total of two hours a day and they are holding up well. ## Features - CONTAINS 6 DUCKBILL VALVES for Medela and Spectra. Work with SPECTRA S2, SPECTRA S1, 9 PLUS, Dew 350 and Pump In Style, Symphony, and Harmony. See photo illustrations for compatible breastpumps. - MADE BY NENESUPPLY. NOT ORIGINAL SPECTRA PUMP PARTS. NOT ORIGINAL MEDELA PUMP PARTS. Work with Spectra S2 accessories and Spectra S1 accessories - ONE DUCKBILL VALVE REPLACE A VALVE AND A MEMBRANE. No need to buy extra membranes. Fewer pump parts to wash, sterilize, and assemble. - EASY TO INSTALL AND REMOVE. SAME SUCTION POWER AS OEM VALVES. Compatible with Spectra Flange, Medela Flange, and Nenesupply Flange. - BPA FREE. Can be sterilized in water steam or boiling water. Tested by independent labs for quality and safety. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083NFWHKX | | Additional Features | Bpa Free | | Best Sellers Rank | #14,724 in Baby ( See Top 100 in Baby ) #626 in Breastfeeding Supplies | | Brand | NENESUPPLY | | Brand Name | NENESUPPLY | | Color | Clear | | Customer Reviews | 4.6 out of 5 stars 4,071 Reviews | | Manufacturer | Nenesupply | | Manufacturer Part Number | N035-5V | | Material | Silicone | | Material Type | Silicone | | Material Type Free | BPA Free, DEPH Free | | Model Number | N035-5V | | Product Style | 6 pc White | | Size | 6 pc White | | Special Feature | Bpa Free | | Style | 6 pc White | ## Product Details - **Brand:** NENESUPPLY - **Color:** Clear - **Material:** Silicone - **Material Type Free:** BPA Free, DEPH Free - **Special Feature:** Bpa Free ## Images ![Nenesupply 6 pc Duckbill Valves Compatible with Medela and Spectra Pump Parts Use on Spectra S2 Spectra S1 and Pump in Style Harmony Symphony Replace Spectra Duckbill Valves and Medela Valve - Image 1](https://m.media-amazon.com/images/I/61Bx8OaJZaL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well with Spectra S2 and Medela PISA *by W***A on July 13, 2017* I am fortunate enough to have both the Spectra S2 and Medela Pump in Style Advanced sets to use. The Spectra I use while I am at home, and when I am working away from home, I use the Medela Pump. I love that I can use these on both pumps - saves me time and money! It is very similar to the Spectra S2 duckbill valve, but there are some minor differences; they don't seem to affect performance much, though. Good, snug fit on the flange and works just as well. For the Medela PISA, I was impressed to find that it also fit well. Saves me money here too - would otherwise have to buy the yellow valves and extra membranes separately. My membranes on this pump were about 3 months old and needing replacement. The duckbill valves felt much nicer on this pump than the valve/membrane setup that comes with the Medela pump. Would definitely recommend these to anyone who has either pump for use. Well done! ### ⭐⭐⭐⭐⭐ Works great for spectra pump and more reasonably priced *by R***G on July 25, 2020* I had not been on top of replacing my duckbill valves on my spectra pump and my milk supply suffered. These have been wonderful, have a great fit and has been effective in increasing my milk supply. The first time I used them the valves suction was so strong that they did not allow milk to pass through, gently opening them and then restarting the pump was effective in resolving this. I pump for a total of two hours a day and they are holding up well. ### ⭐⭐⭐⭐⭐ More efficient pumping *by K***N on April 13, 2025* These work for the Medela hand pump or the Medela harmony. I thought that I had a decrease in milk production and although I bought replacement membranes, it still wasn’t doing the job and I started to get worried. I ended up stumbling across these and I feel like five minutes into pumping I’m already pumping more efficiently. Highly recommend. ## Frequently Bought Together - Nenesupply 6 pc Duckbill Valves Compatible with Medela and Spectra Pump Parts Use on Spectra S2 Spectra S1 and Pump in Style Harmony Symphony Replace Spectra Duckbill Valves and Medela Valve - Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk - Medela Medela Breast Shields - PersonalFit Flex, 21mm Medela Breast Shield Shaped Around You for Comfortable and Efficient Pumping, Made Without BPA, Pack of 2 Breastshields, Clear, 21mm --- ## 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.tn/products/182928127-nenesupply-6-pc-duckbill-valves-compatible-with-medela-and-spectra](https://www.desertcart.tn/products/182928127-nenesupply-6-pc-duckbill-valves-compatible-with-medela-and-spectra) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-27*