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- Maymom 19mm Flange and Duckbill Valve Compati...
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Maymom flange and duckbill valves are compatible with Spectra S1, Spectra S2, and Spectra 9 Plus breast pumps, and perform the same suction power as OEM parts. Maymom flanges come in 13 different sizes and work with various wide-neck bottles. They are also BPA/DEHP free and FDA compliant for food contacts.
Item #:
22182908
Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 S2 Breastpump Not Original S2 Accessories Not Original Spectra Replacement Duckbill
Item #:
22182908
GBP 23
Price Details
Price
GBP 23
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Order now and get it around Friday, August 14
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Maymom flange and duckbill valves are compatible with Spectra S1, Spectra S2, and Spectra 9 Plus breast pumps, and perform the same suction power as OEM parts. Maymom flanges come in 13 different sizes and work with various wide-neck bottles. They are also BPA/DEHP free and FDA compliant for food contacts.
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What Stands Out
Compatibility
Designed specifically for compatibility with Spectra S1, S2, and 9 Plus, ensuring optimal performance while replacing original 20mm parts smoothly.
Comfort Fit
21mm flange size offers an improved fit for users, enhancing comfort and efficiency during pumping sessions, reducing potential discomfort.
Quality Design
Crafted with high-grade materials, the duckbill valve ensures reliable operation and extended durability, making it a cost-effective choice for long-term use.
Product Details
- Includes 2ct small 21mm flanges and 2ct duckbill valves compatible with Spectra S2, Spectra S1, and Spectra S1Plus breast pumps
- Compatible and interchangeable with Spectra pump parts, performing the same suction power as OEM parts
- Maymom flange can work with Spectra wide-neck bottle, Avant bottle, and Maymom widemouth bottle, available in various sizes
- Maymom duckbill valves feature easier plug in and removal, durable quality, and color options
- BPA/DEHP free, FDA compliant for food contacts, and tested by independent labs for safety
- Products in retail pack sealed by manufacturer, suitable for dishwasher, water steam cleaning, boiling water, or microwave-steam bags
| Product Dimensions | 5.51 x 3.54 x 3.15 inches (14 x 9 x 8 cm); 2.82 ounces (79.95 grams) |
| Manufacturer recommended age | 0 - 3 years |
| Item model number | S012W-FxxDx2 |
| Date First Available | March 19, 2020 |
| Manufacturer | Maymom |
| Brand Name | Maymom |
| Included Components | Bottle, Breast Flange, Valve |
| Model Number | S012W-FxxDx2 |
| Manufacturer Part Number | S012W-FxxDx2 |
| Unit Count | 1.0 Count |
| Additional Features | Closed System |
| Size | 19 mm Flanges |
| Material Type | Plastic, Silicone |
| Is the item dishwasher safe? | Yes |
| Color | White Valve |
| Product Style | Flange 19mm + Valves |
| Package Weight | 1.27 Pound (580 grams) |
Who Should Buy?
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Moms with Larger Breasts
Perfect for breastfeeding moms needing a larger flange size for comfort and effectiveness during pumping sessions.
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Affordable Replacement
Ideal for budget-conscious users looking for a cost-effective solution to replace worn or broken parts.
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Compatible Spectra Users
Designed for mothers using Spectra pumps, ensuring compatibility and maintaining optimal performance during each use.
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Small Flange Preference
Not suitable for users preferring smaller flanges, as this product is specifically a 21mm size.
Product Description
Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 S2 Breastpump Not Original S2 Accessories Not Original Spectra Replacement Duckbill Valve and Flange
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Maymom 21mm Flange compatible with?
Answer: The Maymom 21mm Flange is specifically designed to be compatible with several Spectra breast pump models, including the Spectra S1, S2, and the Spectra 9 Plus. This ensures that if you own one of these models, the flange will fit correctly for efficient milk extraction. It's an excellent alternative to original flanges, particularly for users seeking a better fit, comfort, or performance. -
Question:
How do I know if I need a 21mm flange?
Answer: To determine if a 21mm flange is suitable for you, measure the diameter of your nipple while it is stimulated (not during pumping). If the measurement falls close to 21mm, this flange size is likely the best choice. An accurately sized flange enhances comfort, optimizes milk flow, and reduces the risk of nipple trauma. If you find that your current flange is uncomfortable or doesn't provide efficient pumping, consider trying the 21mm size. -
Question:
What are the benefits of using the Maymom duckbill valve?
Answer: The Maymom duckbill valve is designed to optimize suction and milk flow in your Spectra pump. It maintains a consistent seal while being easy to assemble and clean. The unique design minimizes backflow and leakage, ensuring that all expressed milk is effectively captured. This makes it perfect for busy moms who are looking to maintain a hygienic pumping environment without sacrificing comfort or efficiency. -
Question:
Can I use the Maymom 21mm Flange with other brands of breast pumps?
Answer: The Maymom 21mm Flange is specifically engineered for compatibility with Spectra breast pumps like the S1, S2, and 9 Plus. While it may not fit perfectly with other brands, its shape and function can sometimes allow for compatibility depending on the pump model. However, to ensure optimum performance and comfort, it’s advisable to use flanges that are made specifically for your brand. -
Question:
What materials are used in the Maymom flange and valve?
Answer: The Maymom 21mm flange and duckbill valve are made from high-quality, food-grade silicone and plastic, ensuring that they are safe for repeated use during breastfeeding. These materials are designed to withstand repeated sterilization without breaking down, helping to maintain hygiene and performance over time. Choosing quality materials helps in ensuring durability and safety for both mother and baby. -
Question:
Is the Maymom flange and valve compatible with Spectra’s 20mm parts?
Answer: The Maymom 21mm flange is an alternative to the original Spectra 20mm parts but provides a different fit intended for users who need a slightly larger size. If you find the 20mm flange restrictive or uncomfortable, transitioning to the 21mm may offer improved comfort and efficiency. It’s critical to assess individual comfort needs, as breast size and shape vary significantly among users. -
Question:
How do I clean the Maymom flange and duckbill valve?
Answer: To clean the Maymom flange and duckbill valve, disassemble the components and wash them in warm soapy water. For a deeper clean, they can also be sterilized in boiling water or a steam sterilizer. Ensuring these parts are cleaned thoroughly between uses helps prevent bacteria buildup and ensures safe milk expression. Regular cleaning contributes to effective pumping sessions and peace of mind. -
Question:
What should I do if the flange is uncomfortable?
Answer: If the Maymom 21mm flange feels uncomfortable during use, first ensure it is the correct size for your needs. Incorrect sizing can lead to pain or reduced milk flow. If the size is correct, check whether the flange is positioned and secured properly on the breast. If discomfort persists, consider experimenting with different flange sizes or consulting with a lactation specialist for personalized recommendations. -
Question:
Where can I buy the Maymom 21mm Flange and Duckbill Valve in UK?
Answer: You can purchase the Maymom 21mm Flange and Duckbill Valve on Ubuy, which offers a wide selection of breastfeeding accessories. Ubuy provides a convenient platform for ordering these essential breast pump parts, ensuring you can quickly find the right items to enhance your pumping experience. Their platform is user-friendly, making it easier for you to select and order the items suited to your needs.
Maymom Electric S012W-FxxDx2 Editorial Review
Overall, customers have had positive experiences with this product. One customer went from having multiple pumping problems to having none after switching to this product. Another saw an improvement in milk output when using the flanges. These flanges fit well with the Spectra pump and can also fit with other brands of bottles. However, some customers have had issues when replacing their original Spectra duckbill valves with the ones included in this product. Customers have recommended buying the flanges separately from the duckbill valves to save money.
Customer Reviews & Ratings
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Pros
- Improved milk output
- Fits well with Spectra pump
- Durable hard plastic material
- Can fit with different brands of bottles
Cons
- May cause a decrease in milk output if replacing original duckbill valves
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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GBP 23
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Friday, August 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Maymom flanges and duckbill valves are compatible with Spectra S1, Spectra S2, and Spectra 9 Plus breast pumps.
- Maymom flanges come in 13 different sizes and work with various wide-neck bottles.
- Maymom pump parts perform the same suction power as OEM parts.
- Maymom duckbill valves have easier to plug in and remove feature, durable quality, and color options.
- Maymom pump parts are BPA/DEHP free and FDA compliant for food contacts.
- Maymom is not affiliated with Uzinmedicare, the trademark owner of Spectra.
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