--- product_id: 215335917 title: "Nenesupply 21mm Flanges 2pc Compatible with Spectra S1 S2 Synergy Gold Motif Luna Breastpumps Replacement to Spectra Pump Parts and Flange 21mm Replace S2 Parts and Accessories" brand: "nenesupply" price: "69.92 DT" currency: TND in_stock: true category: "Nenesupply" url: https://www.desertcart.tn/products/215335917-nenesupply-21mm-flanges-2pc-compatible-with-spectra-s1-s2-synergy store_origin: TN region: Tunisia --- # 21mm wide mouth flange for optimal fit Secure airtight seal with Spectra pump parts Dishwasher safe & sterilizable for hygiene Nenesupply 21mm Flanges 2pc Compatible with Spectra S1 S2 Synergy Gold Motif Luna Breastpumps Replacement to Spectra Pump Parts and Flange 21mm Replace S2 Parts and Accessories **Brand:** nenesupply **Price:** 69.92 DT **Availability:** ✅ In Stock ## Summary > 👶 Pump with confidence, comfort, and style — because your little one deserves the best! ## Quick Answers - **What is this?** Nenesupply 21mm Flanges 2pc Compatible with Spectra S1 S2 Synergy Gold Motif Luna Breastpumps Replacement to Spectra Pump Parts and Flange 21mm Replace S2 Parts and Accessories by nenesupply - **How much does it cost?** 69.92 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/215335917-nenesupply-21mm-flanges-2pc-compatible-with-spectra-s1-s2-synergy) ## 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 - • **Hygiene-First Design:** Dishwasher safe (top rack), BPA & DEHP free, and sterilizable via boiling, steam, or microwave bags for peace of mind. - • **Reliable Performance:** Maintains the same suction power as original Spectra parts with airtight backflow protectors to prevent contamination. - • **Universal Compatibility:** Seamlessly works with Spectra S1, S2, 9 Plus, Synergy Gold, and Nenesupply bottles for effortless integration. - • **Trusted Quality & Safety:** FDA-compliant materials tested by independent labs, ensuring safe and durable use for your pumping routine. - • **Precision Fit for Comfort:** 21mm flanges designed with smooth angles to prevent nipple irritation and accommodate stretched nipples. ## Overview Nenesupply 21mm Flanges (2-pack) are premium replacement breastpump parts compatible with Spectra S1, S2, 9 Plus, Synergy Gold, and Nenesupply bottles. Crafted from BPA and DEHP-free polypropylene, these flanges feature a wide 21mm mouth and a 32mm tunnel length for comfortable, irritation-free pumping. Dishwasher safe and sterilizable, they ensure hygienic use while maintaining the original pump’s suction power with secure airtight seals. FDA-compliant and independently lab-tested, these flanges offer a reliable, safe, and comfortable pumping experience. ## Description desertcart.com: Nenesupply 21mm Flanges 2pc Compatible with Spectra S1 S2 Synergy Gold Motif Luna Breastpumps Replacement to Spectra Pump Parts and Flange 21mm Replace S2 Parts and Accessories : Industrial & Scientific ## Features - CONTAINS 2 SMALL 21mm FLANGES / Breastshields. MADE BY NENESUPPLY. COMPATIBLE WITH SPECTRA S2, SPECTRA S1, SPECTRA 9 PLUS, AND SYNERGY GOLD BREASTPUMPS. Not Original Spectra S2 Flanges. Not original Spectra pump parts. - WIDE MOUTH FLANGES. Compatible and Interchangeable with Spectra valves, Spectra backflow protectors, and Spectra bottles. Also work with Nenesupply bottles. - The flange funnels have smooth angles and do not rub against nipples. It is comfortable while pumping. The flange tunnel is at least 32mm long. It is suitable for stretched nipples. DIFFERENT FLANGE SIZES AVAILABLE: 15mm, 17mm, 19mm, 21mm, 24mm, 27mm, 30mm. - DISH WASHER SAFE (TOP RACK). Can be sterilized with boiling water, water steam, and microwavable bags. BPA Free, DEHP Free. Comply with FDA regulations for food contact materials. Tested by independent labs for safety. - SAME SUCTION AS ORIGINAL PUMP PARTS. Backflow protectors fit securely on the flanges and form an air-tight seal. Bottles fit securely on the flanges. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08BFBYFWR | | ASIN | B08BFBYFWR | | Additional Features | Flanges for Spectra S1 S2 9Plus Synergy Gold | | Best Sellers Rank | #28,096 in Baby ( See Top 100 in Baby ) #356 in Electric Breast Pumps | | Brand Name | NENESUPPLY | | Color | Clear | | Customer Reviews | 4.5 4.5 out of 5 stars (1,863) | | Date First Available | December 4, 2014 | | Included Components | Breast Flange | | Item model number | 2 Count (Pack of 1) | | Manufacturer | NENESUPPLY | | Manufacturer | NENESUPPLY | | Manufacturer Part Number | N112.21 | | Material Type | Polypropylene | | Material Type Free | BPA Free, DEHP Free | | Model Number | 2 Count (Pack of 1) | | Number of Items | 1 | | Product Dimensions | 5.79 x 4.25 x 3.94 inches; 1.59 ounces | | Product Style | Flange | | Size | 2 Count (Pack of 1) | | Unit Count | 2 Count | ## Product Details - **Brand:** NENESUPPLY - **Included Components:** Breast Flange - **Material:** Polypropylene - **Material Type Free:** BPA Free, DEHP Free - **Special Feature:** Flanges for Spectra S1 S2 9Plus Synergy Gold ## Images ![Nenesupply 21mm Flanges 2pc Compatible with Spectra S1 S2 Synergy Gold Motif Luna Breastpumps Replacement to Spectra Pump Parts and Flange 21mm Replace S2 Parts and Accessories - Image 1](https://m.media-amazon.com/images/I/51b9OaOG8uL.jpg) ![Nenesupply 21mm Flanges 2pc Compatible with Spectra S1 S2 Synergy Gold Motif Luna Breastpumps Replacement to Spectra Pump Parts and Flange 21mm Replace S2 Parts and Accessories - Image 2](https://m.media-amazon.com/images/I/61sJ-Zq57sL.jpg) ![Nenesupply 21mm Flanges 2pc Compatible with Spectra S1 S2 Synergy Gold Motif Luna Breastpumps Replacement to Spectra Pump Parts and Flange 21mm Replace S2 Parts and Accessories - Image 3](https://m.media-amazon.com/images/I/613AtBFHYyL.jpg) ![Nenesupply 21mm Flanges 2pc Compatible with Spectra S1 S2 Synergy Gold Motif Luna Breastpumps Replacement to Spectra Pump Parts and Flange 21mm Replace S2 Parts and Accessories - Image 4](https://m.media-amazon.com/images/I/61hF1geOpcL.jpg) ![Nenesupply 21mm Flanges 2pc Compatible with Spectra S1 S2 Synergy Gold Motif Luna Breastpumps Replacement to Spectra Pump Parts and Flange 21mm Replace S2 Parts and Accessories - Image 5](https://m.media-amazon.com/images/I/615Djas15xL.jpg) ## Available Options This product comes in different **Flavor** options. ## Questions & Answers **Q: Which bottle adaptors can I use with this flanges, I would like to use my Medela bottles?** A: It will fit your medela bottles! **Q: What are the reasons to buy these instead of the Spectra brand flanges?** A: Purely to save money :) **Q: Are these compatible with the adaptors to use Kiinde milk storage bags as provided by Spectra with the pump?** A: They are compatible, but not a perfect fit. I use them with the Kiinde Spectra adaptors and it's off just a little, but still works. **Q: Are these compatible with the Hygeia Fit breast pump?** A: I’m not sure. These are compatible with Spectra parts so if your pump works with Spectra too then these would work for sure. ## Frequently Bought Together - Nenesupply 21mm Flanges 2pc Compatible with Spectra S1 S2 Synergy Gold Motif Luna Breastpumps Replacement to Spectra Pump Parts and Flange 21mm Replace S2 Parts and Accessories - 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) - Momcozy Hands Free Pumping Bra, Adjustable Breast-Pumps Holding and Nursing Bra, Pumping & Nursing Bra in One --- ## 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/215335917-nenesupply-21mm-flanges-2pc-compatible-with-spectra-s1-s2-synergy](https://www.desertcart.tn/products/215335917-nenesupply-21mm-flanges-2pc-compatible-with-spectra-s1-s2-synergy) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-28*