--- product_id: 139775110 title: "Nenesupply Pump Parts Compatible with Spectra S2 S1 9 Plus Breast Pump to Replace Spectra Pump Parts S2 Accessories Flange 19mm Duckbill Valve Tubing Bottles Backflow Protector" brand: "nenesupply" price: "1460666β‚«" currency: VND in_stock: true reviews_count: 8 category: "Nenesupply" url: https://www.desertcart.vn/products/139775110-nenesupply-pump-parts-compatible-with-spectra-s2-s1-9-plus store_origin: VN region: Vietnam --- # 2 leak-proof bottles with sealing discs Complete interchangeable kit for Spectra S1, S2, 9 Plus Closed system backflow protectors for pump safety Nenesupply Pump Parts Compatible with Spectra S2 S1 9 Plus Breast Pump to Replace Spectra Pump Parts S2 Accessories Flange 19mm Duckbill Valve Tubing Bottles Backflow Protector **Brand:** nenesupply **Price:** 1460666β‚« **Availability:** βœ… In Stock ## Summary > 🍼 Upgrade your pumping game with leak-proof, comfy, and compatible essentials! ## Quick Answers - **What is this?** Nenesupply Pump Parts Compatible with Spectra S2 S1 9 Plus Breast Pump to Replace Spectra Pump Parts S2 Accessories Flange 19mm Duckbill Valve Tubing Bottles Backflow Protector by nenesupply - **How much does it cost?** 1460666β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/139775110-nenesupply-pump-parts-compatible-with-spectra-s2-s1-9-plus) ## 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€’ **Comfort-Driven Design:** Smooth, 19mm flanges with ergonomic angles ensure a comfortable, airtight seal during pumping. - β€’ **Seamless Compatibility:** Fits perfectly with Spectra S1, S2, and 9 Plus pumps for hassle-free replacement. - β€’ **Leak-Proof Milk Storage:** Bottles feature secure collars and sealing discs to prevent spills and preserve freshness. - β€’ **Safe & Easy Maintenance:** BPA-free, FDA-compliant parts are dishwasher safe and withstand temperatures from -20Β°C to 100Β°C. - β€’ **Enhanced Pump Protection:** Backflow protectors maintain suction and shield your pump from contamination. ## Overview Nenesupply’s complete pump parts kit offers 2 flanges, duckbill valves, backflow protectors, tubing, and bottles compatible with Spectra S1, S2, and 9 Plus breast pumps. Designed for airtight suction and pump protection, these BPA-free, dishwasher-safe components provide leak-proof milk storage and ergonomic comfort, making them a trusted, FDA-compliant alternative to original Spectra parts. ## Description desertcart.com: Nenesupply Pump Parts Compatible with Spectra S2 S1 9 Plus Breast Pump to Replace Spectra Pump Parts S2 Accessories Flange 19mm Duckbill Valve Tubing Bottles Backflow Protector : Patio, Lawn & Garden Review: Best output I've gotten - AMAZING. I thought I had defective part because it would squeak every time it would suction. But after further investigation I found out that my inserts were too long and not causing a tight steel. So I purchased other inserts and it works perfectly. Review: Fantastic! - I tend to prefer to wear nursing bras instead of pumping bras. These work well and are very comfortable! ## Features - CONTENTS: 2 19mm FLANGES, 2 DUCKBILL VALVES, 2 BACKFLOW PROTECTORS, 2 TUBES, and 2 BOTTLES with screw rings and sealing disc. Nipples are NOT included in this kit. INTERCHANGEALBE WITH Spectra Pump Parts and bottles. - A COMPLETE BREASTMILK COLLECTION KIT Compatible with Spectra S2, S1, and 9 Plus breastpumps. ALL PARTS MADE BY NENESUPPLY. Not Original Spectra S2 Accessories. Not original Spectra Pump Parts and S1 parts. ALL PARTS ARE COMPATIBLE and INTERCHANGEABLE WITH ORIGINAL PARTS that come with your breast pumps. - SAME SUCTION AS ORIGINAL PARTS. Valves, backflow protectors, and flanges form an air-tight seal. The parts can replace Spectra Flanges, Duckbill Valves, Backflow Protectors, Tubings, and Bottles (Wide Mouth). Multiple flange sizes available: 15mm, 17mm, 19mm, 21mm, 24mm, 27mm, 30mm. - Backflow protectors fit securely with tubing. The membrane is elastic and flexible and can maintain suction through multiple pumping cycles. It is a closed system and protects your breast pump. Tubing is longer than original tubing and it is easy to use while pumping - LEAK-PROOF BOTTLES - The bottles come with leak-proof collars and sealing disks. The collars works with Nenesupply nipples, Avent and Spectra nipples. The using temperature of the bottles ranges from -20 ~100 degree Celsius. They can be stored in the fridge, and can use bottle warmer to warm up the milk. - All parts are BPA free, and Comply with FDA regulations for food contacts. These claims are substantiated with testing reports done by independent labs. Dishwasher safe, and can be cleaned with water steam, boiling water or microwave-steam bags. - Flanges have smooth angles so they fit comfortably while pumping. The flange tunnel is at least 32mm, so they are suitable for stretched nipples. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SWXKBH5 | | Additional Features | Pump Parts for Spectra S1 S2 9 Plus | | Best Sellers Rank | #2,438 in Baby ( See Top 100 in Baby ) #28 in Electric Breast Pumps | | Brand | NENESUPPLY | | Brand Name | NENESUPPLY | | Color | Clear | | Customer Reviews | 4.4 out of 5 stars 1,636 Reviews | | Included Components | Breastshield, Valve, Backflow Protector, Tubing, Bottle | | Is the item dishwasher safe? | Yes | | Item Dimensions L x W x H | 6.1"L x 4.9"W x 5.8"H | | Manufacturer | NENESUPPLY | | Manufacturer Part Number | N057 | | Material | Polypropylene, Silicone | | Material Type | Polypropylene, Silicone | | Material Type Free | BPA Free, DEHP Free | | Model Number | N065.19 | | Number of Items | 1 | | Product Style | Flange 19mm + Bottles | | Size | Flange 19mm + Bottles | | Special Feature | Pump Parts for Spectra S1 S2 9 Plus | | Unit Count | 2.00 Count | ## Product Details - **Brand:** NENESUPPLY - **Special Feature:** Pump Parts for Spectra S1 S2 9 Plus - **Material:** Polypropylene, Silicone - **Included Components:** Breastshield, Valve, Backflow Protector, Tubing, Bottle - **Material Type Free:** BPA Free, DEHP Free ## Images ![Nenesupply Pump Parts Compatible with Spectra S2 S1 9 Plus Breast Pump to Replace Spectra Pump Parts S2 Accessories Flange 19mm Duckbill Valve Tubing Bottles Backflow Protector - Image 1](https://m.media-amazon.com/images/I/61ib3G9OueL.jpg) ![Nenesupply Pump Parts Compatible with Spectra S2 S1 9 Plus Breast Pump to Replace Spectra Pump Parts S2 Accessories Flange 19mm Duckbill Valve Tubing Bottles Backflow Protector - Image 2](https://m.media-amazon.com/images/I/61LXgipfGjL.jpg) ![Nenesupply Pump Parts Compatible with Spectra S2 S1 9 Plus Breast Pump to Replace Spectra Pump Parts S2 Accessories Flange 19mm Duckbill Valve Tubing Bottles Backflow Protector - Image 3](https://m.media-amazon.com/images/I/61husqwd5qL.jpg) ![Nenesupply Pump Parts Compatible with Spectra S2 S1 9 Plus Breast Pump to Replace Spectra Pump Parts S2 Accessories Flange 19mm Duckbill Valve Tubing Bottles Backflow Protector - Image 4](https://m.media-amazon.com/images/I/61fv9c0AyWL.jpg) ![Nenesupply Pump Parts Compatible with Spectra S2 S1 9 Plus Breast Pump to Replace Spectra Pump Parts S2 Accessories Flange 19mm Duckbill Valve Tubing Bottles Backflow Protector - Image 5](https://m.media-amazon.com/images/I/61+B+ofcW+L.jpg) ## Available Options This product comes in different **Flavor** options. ## Questions & Answers **Q: Are the parts easy to clean and maintain?** A: Yes. They can be washed by hand or dishwasher. They can be sterilized with boiled water, water steam or microwave steam bags. **Q: Are the bottles leak-proof and durable?** A: Yes. The bottles are leak-proof. They come with screw rings and silicone sealing disks. They can be used for storage and travel. They can be put in the fridge, and sterilized with microwavable bags. They can be use repeatedly. **Q: Do bottles contain BPA or any harmful materials?** A: No. The bottles are BPA free, DEHP free and lead free. They comply with EU and FDA regulations for food-contact materials. They can be used as both storage bottles and feeding bottles. **Q: Are the parts compatible with Spectra's wide-mouth bottles?** A: Yes. They are compatible with Spectra bottles, Nenesupply bottles and Avent bottles. **Q: Are replacement parts readily available for this kit?** A: Yes. Nenesupply replacement parts, including valves, flanges, bottles, backflow protectors, and tubing, for this kit are readily available for purchase. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best output I've gotten *by B***N on February 6, 2026* AMAZING. I thought I had defective part because it would squeak every time it would suction. But after further investigation I found out that my inserts were too long and not causing a tight steel. So I purchased other inserts and it works perfectly. ### ⭐⭐⭐⭐⭐ Fantastic! *by E***N on February 27, 2026* I tend to prefer to wear nursing bras instead of pumping bras. These work well and are very comfortable! ### ⭐⭐⭐⭐⭐ Upgrade for spectra pump *by J***A on February 7, 2026* Easy to use and set up, comfortable silicone, compatible with spectra, much more portable than flanges spectra comes with and I get the same amount. It is nice that it is a closed system you can just pour the milk out from when you're done. --- ## 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.vn/products/139775110-nenesupply-pump-parts-compatible-with-spectra-s2-s1-9-plus](https://www.desertcart.vn/products/139775110-nenesupply-pump-parts-compatible-with-spectra-s2-s1-9-plus) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*