--- product_id: 436377438 title: "Maymom Wide Neck Pump Parts for spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (Flange 27 mm)" brand: "maymom" price: "$78.14" currency: USD in_stock: true reviews_count: 5 category: "Maymom" url: https://www.desertcart.us/products/436377438-maymom-wide-neck-pump-parts-for-spectra-s1-s2-pumps store_origin: US region: United States of America --- # Maymom Wide Neck Pump Parts for spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (Flange 27 mm) **Brand:** maymom **Price:** $78.14 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Maymom Wide Neck Pump Parts for spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (Flange 27 mm) by maymom - **How much does it cost?** $78.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/436377438-maymom-wide-neck-pump-parts-for-spectra-s1-s2-pumps) ## Best For - maymom enthusiasts ## Why This Product - Trusted maymom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description This product is made by Maymom to fit spectra’s S1/S2 pumps in addition to spectra 9 and spectra M pumps. It is known that using the correct size of flange (breastshield) in breast pumping is the most important factor in achieving comfort and efficiency. Every mother was created differently. One or two sizes can’t fit all. This is why Maymom develops more than 12 sizes of flanges spanning from 13 mm up to 36 mm to fit the average mothers and those mothers who need special sizes (e.g. 13, 15, 17, 36 mm). Measure your nipple diameter first (do it after a pumping session), and then use the size selector of this listing to choose the size that is 1 2 mm larger than your nipple diameter measured AFTER a pumping session. There are improvements of this flange over the original spectra design – 1. In addition to spectra’s duckbills, you can use Maymom’s valve/membrane system with this Maymom flange. You can also try other brands of duckbills/valve/membrane on this flange. The chances are that they will fit. 2. In addition to fitting Spectra’s backflow protector, you can use Maymom’s long stem, as well as short stem backflow protectors. You can also use Maymom’s tubing connector (sold separately) to connect this flange to many other popular breastpumps on the market. Content of the kit: Flange of wide mouth bottle connection x1 (Buy two units if you pump both sides at the same time). About Maymom Maymom is specialized in developing breast pump parts that can work with many name brand pumps on the market. The value of Maymom is to care for each mom Disclaimer: Maymom is an independent company. Spectra is a trademark of Uzinmedicare, Korea. Maymom is not affiliated with Uzinmedicare. Review: Great product - I purchased this to use with my spectra pump and they’re perfect. Review: Good - Fits my spectra perfectly ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CFW738G | | Best Sellers Rank | #23,114 in Baby Products ( See Top 100 in Baby Products ) #96 in Breast Pump Accessories | | Brand | Maymom | | Customer Reviews | 4.5 out of 5 stars 162 Reviews | | Is Dishwasher Safe | Yes | | Is the item dishwasher safe? | Yes | | Manufacturer | Maymom | | Manufacturer Part Number | S012W-F | | Model number | S012W-F | | Product Style | Pumps | | Style | Pumps | ## Product Details - **Brand:** Maymom - **Item Weight:** 0.07 Kilograms - **Is Dishwasher Safe:** Yes - **Style:** Pumps - **Manufacturer:** Maymom ## Images ![Maymom Wide Neck Pump Parts for spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (Flange 27 mm) - Image 1](https://m.media-amazon.com/images/I/71uvbC0DIrL.jpg) ![Maymom Wide Neck Pump Parts for spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (Flange 27 mm) - Image 2](https://m.media-amazon.com/images/I/71p44TJUCzL.jpg) ![Maymom Wide Neck Pump Parts for spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (Flange 27 mm) - Image 3](https://m.media-amazon.com/images/I/81rXKbKLmFL.jpg) ![Maymom Wide Neck Pump Parts for spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (Flange 27 mm) - Image 4](https://m.media-amazon.com/images/I/71Xfv--Z6dL.jpg) ![Maymom Wide Neck Pump Parts for spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (Flange 27 mm) - Image 5](https://m.media-amazon.com/images/I/51VhZ+20vaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by E***E on 17 March 2024* I purchased this to use with my spectra pump and they’re perfect. ### ⭐⭐⭐⭐⭐ Good *by M***N on 26 April 2026* Fits my spectra perfectly ### ⭐⭐⭐⭐ As described *by J***D on 25 July 2021* Perfect product. Seller slow to ship item. Could've arrived earlier. --- ## 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.us/products/436377438-maymom-wide-neck-pump-parts-for-spectra-s1-s2-pumps](https://www.desertcart.us/products/436377438-maymom-wide-neck-pump-parts-for-spectra-s1-s2-pumps) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-17*