Which are the best flange spectra available in 2019?

We spent many hours on research to finding flange spectra, reading product features, product specifications for this guide. For those of you who wish to the best flange spectra, you should not miss this article. flange spectra coming in a variety of types but also different price range. The following is the top 10 flange spectra by our suggestions:

Best flange spectra

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Nenesupply Compatible Pump Parts for Spectra S2 Spectra S1 Spectra 9 Plus Breastpump Flange Valve Tubing Backflow Protector Not Original Spectra Parts (Flange 24mm (M)) Nenesupply Compatible Pump Parts for Spectra S2 Spectra S1 Spectra 9 Plus Breastpump Flange Valve Tubing Backflow Protector Not Original Spectra Parts (Flange 24mm (M))
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Nenesupply 21mm 2 pc Flanges Compatible with Spectra S2 Spectra S1 9 Plus Breastpumps Replacement to Spectra Pump Parts and Spectra Flange. Compatible with Spectra S2 Parts and Spectra Accessories Nenesupply 21mm 2 pc Flanges Compatible with Spectra S2 Spectra S1 9 Plus Breastpumps Replacement to Spectra Pump Parts and Spectra Flange. Compatible with Spectra S2 Parts and Spectra Accessories
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2X 21 mm Maymom Wide Neck Pump Parts for Spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (21 mm Small Spectra Flange) 2X 21 mm Maymom Wide Neck Pump Parts for Spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (21 mm Small Spectra Flange)
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Nenesupply 21mm Flange for Spectra S2 Spectra S1 Spectra 9 Plus Breastpump. Made By Nenesupply. Not Original Spectra Pump Parts Not Original Spectra S2 Accessories Not Original Spectra Flange Nenesupply 21mm Flange for Spectra S2 Spectra S1 Spectra 9 Plus Breastpump. Made By Nenesupply. Not Original Spectra Pump Parts Not Original Spectra S2 Accessories Not Original Spectra Flange
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Maymom Pump Parts for Spectra S2 Spectra S1 Spectra 9 Plus Breastpump Not Original Spectra Pump Parts Replace Spectra S2 Accessories and Spectra Flange. Inc Flange Backflow Protector Tubing (21mm) Maymom Pump Parts for Spectra S2 Spectra S1 Spectra 9 Plus Breastpump Not Original Spectra Pump Parts Replace Spectra S2 Accessories and Spectra Flange. Inc Flange Backflow Protector Tubing (21mm)
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Nenesupply 5 Count Compatible Duckbill Valves for Medela and Spectra for Spectra S1 Spectra S2 Spectra and Medela Pump In Style Not Original Spectra Pump Parts Replace Medela Valve and Spectra Valve Nenesupply 5 Count Compatible Duckbill Valves for Medela and Spectra for Spectra S1 Spectra S2 Spectra and Medela Pump In Style Not Original Spectra Pump Parts Replace Medela Valve and Spectra Valve
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Nenesupply 21MM Flanges and Flange Adapters for Spectra S2 and Spectra S1Breastpump. Use with Spectra S2 Accessories and Medela Bottle. Not Original Spectra Pump Parts. Replace Spectra Flange Nenesupply 21MM Flanges and Flange Adapters for Spectra S2 and Spectra S1Breastpump. Use with Spectra S2 Accessories and Medela Bottle. Not Original Spectra Pump Parts. Replace Spectra Flange
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21 mm Small Flagne w/Valve and Membrane for SpeCtra Breast Pumps S1, S2, M1, Spectra 9; Narrow (Standard) Bottle Neck; Made by Maymom 21 mm Small Flagne w/Valve and Membrane for SpeCtra Breast Pumps S1, S2, M1, Spectra 9; Narrow (Standard) Bottle Neck; Made by Maymom
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Spectra Baby USA - Authentic Breast Flange, Wide Neck Breastshield - (Large / 28mm) (1 FLANGE INCLUDED) - Replacement Part for 9 Plus, S2, S1, M1 Breast Pumps, BPA/DEHP Free Spectra Baby USA - Authentic Breast Flange, Wide Neck Breastshield - (Large / 28mm) (1 FLANGE INCLUDED) - Replacement Part for 9 Plus, S2, S1, M1 Breast Pumps, BPA/DEHP Free
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21 mm Maymom Wide Neck Pump Parts for spectra S1 Spectra S2 Pumps; Incl Wide Mouth Flanges, One-piece Design, Valves, Membranes; Not Original Spectra Flange; Replaces Spectra Duckbills, Spectra Shield 21 mm Maymom Wide Neck Pump Parts for spectra S1 Spectra S2 Pumps; Incl Wide Mouth Flanges, One-piece Design, Valves, Membranes; Not Original Spectra Flange; Replaces Spectra Duckbills, Spectra Shield
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Related posts:

1. Nenesupply Compatible Pump Parts for Spectra S2 Spectra S1 Spectra 9 Plus Breastpump Flange Valve Tubing Backflow Protector Not Original Spectra Parts (Flange 24mm (M))

Feature

NENESUPPLY AFTERMARKET PUMP PARTS FOR SPECTRA S2 SPECTRA S1 SPECTRA 9 PLUS BREASTPUMPS. Made by Nenesupply. Not Original Spectra Parts. Inc 2 Medium 24mm Flanges, 2 Valves, 2 Backflow Protectors, and 2 Tubing. The flanges need to connect with WIDE MOUTH bottles.
AFTERMARKET PARTS MADE BY NENESUPPLY. INTERCHANGEABLE WITH SPECTRA PARTS. All parts are interchangeable with Spectra Pump Parts. Can be used with Spectra flange, Spectra backflow protector, Spectra valve, and Spectra tubing.
USED WITH WIDE-MOUTH BOTTLES. Use this kit with Spectra bottles, Avent bottles, and Nenesupply wide mouth bottles. DOES NOT work with OTHER WIDE NECK BOTTLES. CLOSED SYSTEM. No contact between milk and tubing.
DIFFERENT FLANGE SIZE AVAILABLE: 21mm, 24mm, 27mm. Refer to size selection guide in product photo to choose the right size for you.
IN RETAIL PACK. All parts can be sterilized with water steam or boiling water. Do not contain any BPA. Tested by independent labs for safety.

Description

"
  • COMPLETE RANGE of AFTERMARKET COMPATIBLE PUMP PARTS for SPECTRA:Nenesupply makes complete range of compatible aftermarket pump parts for Spectra. Including Flange, Duckbill Valve, Backflow Protector (Short end and Long end), Tubing, Collection Bottles (Wide Mouth and Narrow Mouth, Breastshield converter. All available on Amazon.
  • TRUSTED BRAND: Nenesupply makes high quality compatible breastpump parts for Medela, Spectra, Ameda, and Avent breastpumps. Buy with confidence!
  • "

    2. Nenesupply 21mm 2 pc Flanges Compatible with Spectra S2 Spectra S1 9 Plus Breastpumps Replacement to Spectra Pump Parts and Spectra Flange. Compatible with Spectra S2 Parts and Spectra Accessories

    Feature

    CONTAINS 2 SMALL 21mm FLANGES / Breastshield. A NENESUPPLY FLANGE FOR SPECTRA S2, SPECTRA S1, AND SPECTRA 9 PLUS BREASTPUMP. Made by Nenesupply. Not Original Spectra Flanges.
    THIS IS AN AFTERMARKET PRODUCT MADE BY NENESUPPLY. Not Original Spectra S2 accessories. COMPATIBLE WITH SPECTRA PARTS. It can be used with Spectra valve, Spectra backflow protector and Spectra bottles. It has same suction power as OEM parts.
    WORK WITH SPECTRA WIDE MOUTH BOTTLES, AVENT BOTTLES, and NENESUPPLY WIDE MOUTH BOTTLES. They are NOT compatible with OTHER wide mouth bottles.
    DIFFERENT FLANGE SIZES AVAILABLE: 21mm, 24mm, 27mm. MATERIAL DO NOT CONTAIN ANY BPA. Can be sanitized with water steam, boiling water or microwave-steam bags.
    IN RETAIL PACK sealed by manufacturer. Comply with FDA regulations for plastic materials that contact food. Tested by independent labs for safety.

    Description

  • COMPLETE RANGE of COMPATIBLE AFTERMARKET PUMP PARTS for SPECTRA:Nenesupply makes complete range of compatible aftermarket pump parts for Spectra. Including Flange, Duckbill Valve, Backflow Protector (Short end and Long end), Tubing, Collection Bottles (Wide Mouth and Narrow Mouth, Breastshield converter. All available on Amazon.
  • TRUSTED BRAND: Nenesupply makes high quality compatible breastpump parts for Medela, Spectra, Ameda, and Avent breastpumps. Buy with confidence!
  • 3. 2X 21 mm Maymom Wide Neck Pump Parts for Spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (21 mm Small Spectra Flange)

    Feature

    Contains 2x 21mm widemouth flanges for spectra s1 pump, s2 pump and 9 pump. Suitable for mother with a nipple diameter 18-20 mm (measured AFTER a pumping session). Suitable for spectra s2 accessory replacement.
    BPA free; Complies with US FDA regulation for plastics that contact foods
    Works with spectra wide mouth bottles, AVENT bottles, and Maymom wide mouth bottles. They are NOT compatible with OTHER wide mouth bottles.
    Made by Maymom, not original spectra company. Maymom is not affiliated with Uzinmedicare, the trademark owner of spectra.
    Dishwasher toprack safe; Steam safe sterilization;

    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.

    4. Nenesupply 21mm Flange for Spectra S2 Spectra S1 Spectra 9 Plus Breastpump. Made By Nenesupply. Not Original Spectra Pump Parts Not Original Spectra S2 Accessories Not Original Spectra Flange

    Feature

    NENESUPPLY FLANGES FOR SPECTRA S2, SPECTRA S1, AND SPECTRA 9 PLUS BREASTPUMP. Contains 2 Small 21mm Flanges / Breastshields. MADE by NENESUPPLY. NOT ORIGINAL SPECTRA FLANGE.
    THIS IS AFTERMARKET FLANGE MADE BY NENESUPPLY. COMPATIBLE WITH SPECTRA PARTS. It can be used with Spectra valve, Spectra backflow protector and Spectra bottles. It has same suction power as OEM parts.
    WORK WITH SPECTRA WIDE MOUTH BOTTLES, AVENT BOTTLES, and NENESUPPLY WIDE MOUTH BOTTLES. They are NOT compatible with OTHER wide mouth bottles.
    DIFFERENT FLANGE SIZE AVAILABLE: 21mm, 24mm, 27mm. MATERIAL DO NOT CONTAIN ANY BPA. Can be sanitized with water steam, boiling water or microwave-steam bags.
    IN RETAIL PACK sealed by manufacturer. Do not contain any BPA. Tested by independent labs for safety.

    Description

    "
  • COMPLETE RANGE of COMPATIBLE AFTERMARKET PUMP PARTS for SPECTRA:Nenesupply makes complete range of compatible aftermarket pump parts for Spectra. Including Flange, Duckbill Valve, Backflow Protector (Short end and Long end), Tubing, Collection Bottles (Wide Mouth and Narrow Mouth, Breastshield converter. All available on Amazon.
  • TRUSTED BRAND: Nenesupply makes high quality compatible breastpump parts for Medela, Spectra, Ameda, and Avent breastpumps. Buy with confidence!
  • "

    5. Maymom Pump Parts for Spectra S2 Spectra S1 Spectra 9 Plus Breastpump Not Original Spectra Pump Parts Replace Spectra S2 Accessories and Spectra Flange. Inc Flange Backflow Protector Tubing (21mm)

    Feature

    AFTERMARKET PUMP PARTS FOR SPECTRA S2 SPECTRA S1 SPECTRA 9 PLUS BREASTPUMPS. Made by Maymom. Not Original Spectra Parts. Inc 2 small 21mm Flanges, 2 Backflow Protectors, and 2 Tubing. Valve or duckbill is NOT included in this listing but you can use many valves on the market e.g. spectra valve duckbill or medela valve/membrane. The flanges connect with WIDE MOUTH bottles like Avent bottles, Maymom wide mouth bottle, and spectra wide mouth bottles.
    AFTERMARKET PARTS MADE BY Maymom. Not Original Spectra S2 accessories. INTERCHANGEABLE WITH SPECTRA PARTS. All parts are interchangeable with Spectra Pump Parts. Can be used with Spectra flange, Spectra backflow protector, Spectra valve, Spectra bottles and Spectra tubing.
    USED WITH WIDE-MOUTH BOTTLES. Use this kit with Spectra bottles, Avent bottles, and Maymom wide mouth bottles. DOES NOT work with OTHER WIDE NECK BOTTLES (example: Lansinoh bottles, Dr. Brown Wide). CLOSED SYSTEM. No milk will enter the tubing or motor.
    VARIOUS and WIDE RANGE FLANGE SIZE AVAILABLE: Maymom MyFit series of flanges offer 13mm, 15mm, 17mm, 19mm, 21mm, 23mm, 24mm, 25mm, 27mm, 28 mm, 30mm, 32mm size options. Maymom cares for each mom. You can find the flange that is the best fit for your pumping comfort and efficiency. Refer to size selection guide in product photo to choose the right size for you or consult a lactation consultant before purchase.
    RETAIL PACK. Nicely packaged in sealed retail bag/container. All parts can be sterilized with water steam, microwave steam bag or boiling water. NO BPA. Tested by independent labs for safety.

    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 e.g. ASIN B0033B9CZ2) to connect this flange to many other popular breastpumps on the market.

    Content of the kit:
    Flange of wide mouth bottle connection x2
    Tubing x2
    Backflow protector x2
    NOTE: valves and bottles are not in this listing.

    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.

    6. Nenesupply 5 Count Compatible Duckbill Valves for Medela and Spectra for Spectra S1 Spectra S2 Spectra and Medela Pump In Style Not Original Spectra Pump Parts Replace Medela Valve and Spectra Valve

    Feature

    CONTAINS 5 DUCKBILL VALVES for Medela and Spectra. Work with SPECTRA S2, SPECTRA S1, SPECTRA 9 PLUS, Spectra Dew 350 and MEDELA BREASTPUMPS EXCEPT MEDELA FREESTYLE. See photo illustrations for compatible breastpumps.
    MADE BY NENESUPPLY. NOT ORIGINAL MEDELA PUMP PARTS. NOT ORIGINAL SPECTRA PUMP PARTS. Work with Spectra S2 accessories
    One duckbill valve can replace a Medela valve and a Medela membrane. No need to buy extra membranes. Mothers have fewer pump parts to wash, sterilize, and assemble. Replace Spectra Valve. Replace Medela Valve.
    THE SAME SUCTION POWER AS OEM VALVES. Compatible with Spectra Flange, Medela Breastshield, and Nenesupply Breastshields
    DO NOT CONTAIN ANY BPA, and can be sterilized in water steam or boiling water. Comply with EU regulations for materials that contact food. Tested by independent labs for quality and safety.

    Description

  • COMPLETE RANGE of PUMP PARTS for SPECTRA:Nenesupply makes complete range of compatible pump parts for Spectra. Including Flange, Duckbill Valve, Backflow Protector (Short end and Long end), Tubing, Collection Bottles (Wide Mouth and Narrow Mouth, Breastshield converter. All available on Amazon.
  • TRUSTED BRAND: Nenesupply makes high quality compatible breastpump parts for Medela, Spectra, Ameda, and Avent breastpumps. Buy with confidence!
  • 7. Nenesupply 21MM Flanges and Flange Adapters for Spectra S2 and Spectra S1Breastpump. Use with Spectra S2 Accessories and Medela Bottle. Not Original Spectra Pump Parts. Replace Spectra Flange

    Feature

    CONTENT - 2 21mm FLANGES and 2 FLANGE ADATERS. Use with SPECTRA S2 Accessories, and pump directly into MEDELA BOTTLES and DR BROWN BOTTLES.
    THIS IS AN AFTERMARKET PRODUCT MADE BY NENESUPPLY. COMPATIBLE WITH SPECTRA S2 Accessoires. It can be used with Spectra valve, Spectra backflow protector and Spectra bottles. It has same suction power as OEM parts.
    USE WITH FLANGE ADAPTERS - pump into Medela bottles, Dr browns bottles, and Nenesupply narrow mouth bottles. NO LEAK BETWEEN THREADS.
    USE WITHOUT FLANGE ADAPTER - work with Spectra bottle, Avent bottle, and Nenesupply wide mouth bottle.
    DIFFERENT FLANGE SIZES AVAILABLE: 19mm, 21mm, 24mm, 27mm. MATERIAL DO NOT CONTAIN ANY BPA. Can be sanitized with water steam, boiling water or microwave-steam bags. Comply with FDA regulations for plastic materials that contact food. Tested by independent labs for safety.

    Description

  • FEATURES:
  • Use Spectra breastpumps and pump directly into Medela bottles.
  • COMPATIBLE PUMPS - Spectra S2, Spectra S1, Spectra 9 Plus
  • COMPATIBLE BOTTLES - Spectra bottles, Avent bottles, Nenesupply bottles, Medela bottles, Dr Browns narrow bottles.
  • Leak Proof - no leaks between threads
  • Easy to screw on
  • Secure fit - no more falling bottles
  • BPA free - made from medical grade PP.
  • Dishwasher top rack safe
  • Heat-Resistent: 120C (250F) - can be sterilized with water steam or boiling water

  • COMPLETE RANGE of AFTERMARKET COMPATIBLE PUMP PARTS for SPECTRA:Nenesupply makes complete range of compatible aftermarket pump parts for Spectra. Including Flange, Duckbill Valve, Backflow Protector (Short end and Long end), Tubing, Collection Bottles (Wide Mouth and Narrow Mouth, Breastshield converter. All available on Amazon.

  • TRUSTED BRAND: Nenesupply makes high quality compatible breastpump parts for Medela, Spectra, Ameda, and Avent breastpumps. Buy with confidence!

  • Medela, Spectra and associated pump model names are registered trademark of Medela or Spectra. NENESUPPLY is an independent company. It is not associated with Medela or Spectra.
  • 8. 21 mm Small Flagne w/Valve and Membrane for SpeCtra Breast Pumps S1, S2, M1, Spectra 9; Narrow (Standard) Bottle Neck; Made by Maymom

    Feature

    2x One-Piece Breastshield (21 mm internal diameter, specially designed for Sepctra Pumps) , 2 Valves, 4 Membranes; Compatible with Spectra pumps S1, S2, M1, Spectra 9 having the back-flow protector and narrow mouth bottle connector. If you must use a widemouth bottle, purchase a bottle converter (amazon keyword: maymom avent).
    Please measure your nipple diameter before making the purhcase. This flange's Nipple tunnel diameter is 21 mm, suitable for mothers with nipple diameter 17-19 mm; Connects to Standard-sized bottles (All Medela, Ameda Bottles and small version of Spectra, Playtex, Gerber, Dr Brown bottles etc; But NOT wide-mouth bottles like Avent or Wide version of Spectra). Please purchase/Use a Standard-Wide bottle converter for Wide mouth bottles.
    US FDA registered medical device (No. D192499); Complies with US FDA and EUstandards for containers that contact food and class II medical device; Test reports are online for your reference;
    Retail poly-bag packed; sealed by the manufacturer.
    Made of Bisphenol-A (BPA)/DEHP-free material and all components are steam safe for sterilization.

    Description

    Requested by many speCtra pump users, Maymom develops this special kit just for speCtra users who have small nipple diameters. Spectra does not have this size of flange. It is only available from Maymom.

    Trouble shooting:
    No or low suction power -
    (a) Please check to see if the valve/membrane is installed according to the instructions. During use, the plane of the white membrane should be perpendicular to the plane of the chest of the user.
    (b) Alternatively, you can use spectra's duckbill in place of the yellow valve/white membrane if you prefer.
    (c) You can put some coconut oil (make sure your baby is not allergic to it) on the areola before pumping. It will help create seal for suction.

    Meeting every customer's needs is Maymom's value of existence. Maymom - Care for Each Mom!

    9. Spectra Baby USA - Authentic Breast Flange, Wide Neck Breastshield - (Large / 28mm) (1 FLANGE INCLUDED) - Replacement Part for 9 Plus, S2, S1, M1 Breast Pumps, BPA/DEHP Free

    Feature

    INCLUDES: (1) Spectra Breast Shield Flange - 28mm. If double pumping, please buy two
    COMPATIBILITY: This Breast Shield Flange is suitable for use with the following breast pumps: Spectra S1, Spectra S2, Spectra 9 Plus, Dew 350 and Spectra M1. Spectra Baby USA Breast Shields should also be used with Spectra Baby USA wide neck bottles
    BPA/DEHP FREE: All of Spectra Baby USA storage containers and parts that come in contact with breast milk are BPA/DEHP free.
    MOMMY OWNED: Spectra Baby USA is owned and run by Registered Nurses, Board Certified Lactation Consultants, and more importantly... by MOMS.

    Description

    The Spectra 28mm size breast shield flange is designed for use with the Spectra S2, S1, DEW 350, 9 Plus, and M1 breast pumps. This wide neck breast shield is also compatible with Spectra wide neck bottles. If double pumping, please buy two.

    Spectra Baby USA is a top leading breast pump company offering moms the latest innovative breast pumps and supplies.

    We are a team of lactation consultants and pumping mamas that take this journey very seriously. They want to help provide moms all around the world access to a good quality pump to provide breast milk for their babies.

    HOW TO UNDERSTAND IF YOU ARE USING THE CORRECT FLANGE SIZE: Sometimes it can be difficult to know the correct size flange you are ahead of time, unless you've used a breast pump before. Your flange size has nothing to do with your breast size. The size of your nipples will determine your flange size. Some moms will experience nipple swelling while pumping, so it's important to observe how your nipples look during a pumping session. The size of your flange is important for comfort and efficient pumping. While pumping, your nipple should not rub or feel squished inside the flange tunnel. All of your nipple should fit into the flange tunnel and move in and out freely. If you feel any discomfort or nipple pain or nipple blanching (turning white) while pumping, you may need a larger flange. Some moms may need a different flange size on each breast and this can change over time. To determine your flange size please see a Lactation Consultant.

    10. 21 mm Maymom Wide Neck Pump Parts for spectra S1 Spectra S2 Pumps; Incl Wide Mouth Flanges, One-piece Design, Valves, Membranes; Not Original Spectra Flange; Replaces Spectra Duckbills, Spectra Shield

    Feature

    After market pump parts made by Maymom. Not original spectra pump parts. The flange is One-piece design.
    This product is not for every mother. Use the nipple ruler in the photo to measure your nipple diameters before making the purchase. You can save time in finding the best fit of flange for your pumping comfort and efficiency.
    Including 2x 21 mm flanges (suitable for mother with nipple diameter 19-21 mm AFTER pumping), 2x valves/4x membranes (this replace your spectra duckbills)
    Connects directly with spectra S1/S2 wide mouth bottles. Compatible with spectra duckbills, spectra wide neck bottles and backflow protectors; Compatible with Maymom valves and long stem backflow protectors
    Made from BPA free material. Dishwasher top rack safe. The flange is autoclaveable in a clinical setting and household use.

    Description

    This product is made by Maymom to fit spectra's S1/S2 pumps. It is known that using the correct size of flange (breastshield) in breastpumping 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, and then use the size selector of this listing to choose the size that is 1-2 mm larger than your nipple diameter 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 additional 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 x2
    Valve x2
    Membrane x4

    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 Uzinmedical, Korea. Maymom is not affiliated with Uzinmedical.

    Conclusion

    All above are our suggestions for flange spectra. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using flange spectra with us by comment in this post. Thank you!

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