--- 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: "€ 18.69" currency: EUR in_stock: true reviews_count: 13 category: "Nenesupply" url: https://www.desertcart.hr/products/182928127-nenesupply-6-pc-duckbill-valves-compatible-with-medela-and-spectra store_origin: HR region: Croatia --- # One valve = valve + membrane 6-pack universal valves BPA-free & sterilizable 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:** € 18.69 **Availability:** βœ… In Stock ## Summary > 🍼 Pump smarter, not harder β€” the ultimate valve upgrade for busy moms! ## 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?** € 18.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/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 - β€’ **Safe & Sterilizable:** Made from BPA-free silicone, safe for steam, boiling water, and dishwasher sterilization. - β€’ **Reliable Performance:** Maintains OEM-level suction power ensuring consistent milk flow and supply. - β€’ **Simplified Maintenance:** One duckbill valve replaces both valve and membrane, cutting your cleaning and assembly time in half. - β€’ **Universal Compatibility:** Works seamlessly with Medela & Spectra pumps including S1, S2, Pump In Style, Symphony, and Harmony models. - β€’ **Cost-Effective Replacement:** High-quality alternative to OEM parts that saves money without compromising on fit or function. ## Overview Nenesupply’s 6-piece duckbill valve set offers a universal, BPA-free silicone replacement compatible with leading breast pumps like Medela and Spectra. Each valve combines the function of valve and membrane, simplifying maintenance while delivering OEM-level suction power. Designed for durability and easy sterilization, these valves provide a cost-effective, reliable solution to keep your pumping routine efficient and hygienic. ## 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 | #16,942 in Baby ( See Top 100 in Baby ) #692 in Breastfeeding Supplies | | Brand | NENESUPPLY | | Brand Name | NENESUPPLY | | Color | Clear | | Customer Reviews | 4.6 out of 5 stars 4,065 Reviews | | Is Dishwasher Safe | Yes | | Is the item dishwasher safe? | Yes | | 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 | ## 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) ![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 2](https://m.media-amazon.com/images/I/615-ED5B+5L.jpg) ![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 3](https://m.media-amazon.com/images/I/61ZbFPC9I8L.jpg) ![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 4](https://m.media-amazon.com/images/I/61IU3zqoDeL.jpg) ![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 5](https://m.media-amazon.com/images/I/616sOpUdzoL.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. ### ⭐⭐⭐⭐⭐ Fits Medela hand pump! *by C***E on June 7, 2026* These are amazing! They fit my Medela hand pump perfectly!! My output has been noticeably more than when I was using medela membranes. I love how thick the products are they don’t feel cheap made like other off brands products can. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/182928127-nenesupply-6-pc-duckbill-valves-compatible-with-medela-and-spectra](https://www.desertcart.hr/products/182928127-nenesupply-6-pc-duckbill-valves-compatible-with-medela-and-spectra) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-19*