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The Best Pump Flange Size of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Pump Flange Size of 2023. Check our ranking below.

2,045 Reviews Scanned

SaleRank No. #1

Silicone Nipple Ruler, Nipple Ruler for Flange Sizing Measurement Tool,Soft Flange Size Measure for Nipples, Breast Flange Measuring Tool Breast Pump Sizing Tool - New Mothers Musthaves（Pink）

【Nipple ruler and soft ruler】You will receive a nipple ruler and a soft ruler. The size of the nipple ruler is 7.09In*3.94In/18cm x 10cm x 3mm, and the length of the soft ruler is 1.5m/59in. To find a suitable breast pump and shield, you can also use a soft ruler to measure the body changes of new mothers during pregnancy or breastfeeding. Of course, these two types of rulers can also be used for other purposes, such as: drawing circles, daily necessities measurement.
【Silicone Material】This nipple ruler is made of silicone, which is soft, safe, non-toxic, comfortable, and provides all-round protection. When a new mother uses it, there is no pain and no worry about scratching the skin, and it can be bent and folded without worrying about breaking. Comfortable use experience, reduce some stress for breastfeeding mothers.
【Measurement method】Please align our silicone nipple measuring tool ruler 0 with the edge of the nipple side, observe the nipple size by looking in the mirror or taking a photo, or put the nipple comfortably in the largest circle you can bear, so you Inserts comfortably without using force. It is recommended to measure and adjust the flange size regularly, and use the flange joint measuring tool to measure each joint separately.
【Flange Size Measure for Nipples】As a new mother, are you confused when choosing the right breast pump and shield? This nipple ruler perfectly solves this problem. It has 21 circle sizes and is very soft, which can quickly help new mothers determine the right breast pump.
【Sevice】Please do not hesitate to contact us if you have any questions. We will do our best to solve your problem and satisfy you.

Rank No. #2

Flange Inserts 13/15/17/19/21mm 5pcs,Suitable for Medela,Spectra 24mm Shields/Flanges,Compatible with Momcozy S12 Pro/S9 Pro/S9/S12 Wearable Breast Pump,Reduce 24mm Tunnel Down to Correct Size

GOCROWEEN Flange Inserts 13/15/17/19/21mm (5pcs Pack) are using for finding the right size for your nipples,compatible with Medela PersonalFit 24mm Shields,Spectra 24mm flanges,Momcozy S12 pro/S9 pro/S9/S10/S12 Wearable Breastpump 24mm cups.It will reduce the 24mm shield nipple tunnel down to Correct Size(not for 27mm shield)
Compatibility with Momcozy S12 pro/S9 pro/S9/S10/S12 Wearable Breast Pump,example for Momcozy,TSRETE,Luxlady,HAUTURE,eulumap,CPPSLEE, Cupood,Fisroa,Goldeep,Zybeauty,PADRAM,HAHOME,Kompoll,OMFMF,Paruu,LRKHFFD,Mumeasy.
This replacement part is also applicable to most other brands of the models for 24-25mm (Freemie),and compatible with MISSAA hands-free breastpump.
The size of your flange insert is important for comfort and efficient pumping.Some moms have the experience of nipple swelling while milking, so it is important to observe the appearance of the nipple during pumping. The flange insert is recommended to be replaced every 1 to 2 months.Please choose the right size .
BPA free,made of food-grade silicone,easy to clean.

SaleRank No. #3

Begical Flange Inserts 19mm for Medela/Spectra/Elvie/Motif Luna/Ameda MYA Breastpump 24mm Breast Shields. Reduce 24mm Nipple Tunnel Down to 19mm;2pc/Each

Begical 19 mm inserts to use with Medela 24 mm shields. It will reduce the 24-mm shield nipple tunnel down to 19 mm. Great solution for small-nippled mothers using Medela freestyle, Medela Sonata, Medela Swing-Maxi pumps.motif luna
BPA free, made of silicone material.
Great solution for small-nippled mothers using Spectra and Medela Freestyle, Harmony, Sonata, and Swing-Maxi pumps, Proper nipple tunnel fit is essential for comfort and efficient milk output
Seamless Compatibility For Optimal Milk Expression: Suitable for nipple diameter 17-18mm(after a pumping session
Attention：Compatible with amada mya and motif luna 24mm flanges，after testing, the size of 24mm is smaller than others ，so it is relatively difficult to install it. It is necessary to push it into Nipple Tunnel as much as possible to make it fit.Moreover, it is more difficult to remove than others.

SaleRank No. #4

Flange Inserts 13/15/17/19/21mm for Medela,Spectra 24mm Shields/Flanges,Compatible with TSRETE,CPPSLEE,Momcozy S9/S9Pro/S12/S12Pro Wearable Breast Pump,Reduce 24mm Nipple Tunnel Down to 5pcs

Flange Inserts 13mm*2&15mm*2 (4pcs Pack) are using for finding the right size for your nipples,compatible with Medela PersonalFit 24mm Shields,Spectra 24mm flanges,Willow 24mm flanges,Momcozy S9/S9Pro/S12/S12Pro Wearable Breastpump 24mm cups.It will reduce the 24-mm shield nipple tunnel down to Correct Size(not for 27mm shield)
Compatibility with any S9/S9Pro/S12/S12Pro Wearable Breast Pump,example for Momcozy,TSRETE,Luxlady,HAUTURE,eulumap,CPPSLEE,Cupood,Fisroa,Goldeep,Zybeauty,PADRAM,HAHOME,Kompoll,OMFMF,Paruu,LRKHFFD,Mumeasy.
This replacement part is also applicable to most other brands of the models for 24-25mm (Freemie),and compatible with MISSAA hands-free breastpump.
The size of your flange insert is important for comfort and efficient pumping.Some moms have the experience of nipple swelling while milking, so it is important to observe the appearance of the nipple during pumping. The flange insert is recommended to be replaced every 1 to 2 months.Please choose the right size .
BPA free,made of food-grade silicone,easy to clean.

Rank No. #5

Nipple Ruler, Nipple Rulers for Flange Sizing Measurement Tool, Silicone & Soft Flange Size Measure for Nipples, Breast Flange Measuring Tool Breast Pump Sizing Tool - New Mothers Musthaves (Pink)

【New Mothers Must & Helper】Nipple ruler for flange sizing, New mothers can be confused when choosing the perfect breast pump flange or shield to avoid pain, fortunately our nipple ruler, silicone material, soft, safe, non-toxic, comfortable, 2024 Latest Nipple Rulers, provides all-round protection for new mothers, help you quickly determine the right & suitable "breast pump flange "or others.
【Our Flange Size Measure for Nipples Can Help You】The new Mama's nipple rulers, help you find right and comfortable breast pump flange or shield to avoid pain during suction. you find the right nipple flange, and then new mothers will really enjoy the process of sucking and breastfeeding. Let the baby grow up healthily.
【How to Measure】Please hold our silicone Nipple measuring tool ruler 0 towards the edge on one side of the nipple and observe the size of the nipple by looking in the mirror or taking a picture, or place the nipple in the largest circle you can comfortably fit into so you can comfortably insert without having to force. It is recommended to measure and adjust the flange size regularly, and use the nipple measuring tool for flange to measure each nipple separately.
【1.5M Soft Ruler】Of course. We provide a 1.5m flexible ruler to observe your body changes during pregnancy and support the new mother's body management during postpartum recovery. Even after your pregnancy has ended, our measuring ruler tool set can help you with many home measurements.
【Reliable, Safe, Soft & Comfortable】Our nipple ruler, made of silicone material,which can be bent, It can be crumpled up, but it will still be the same, and is skin friendly, safe and reliable, suitable for long-term use, Don't worry, it will provide you with a comfortable use experience.

Rank No. #6

Lansinoh ComfortFit Breast Pump Flanges, Size 21mm, 2 Count

DESIGNED FOR COMFORT - ComfortFit Flanges include a soft, flexible rim that's soft on mom's skin
SECURE SEAL - The rim on the breast pump flange hugs your curves for a tight seal and more efficient pumping
MORE SIZES TO FIT EVERY MOTHER - Getting the right fit can improve comfort and pumping efficiency so we offer 5 flange sizes to fit all shapes and sizes: 21mm, 25mm, 28mm, 30.5mm, and 36mm
LANSINOH COMPATIBLE - Fits perfectly with the Lansinoh Manual Breast Pump, Signature Pro, and Smartpump breast pumps
EASY TO CLEAN - Wash with warm, soapy water or put in the dishwasher between uses

Rank No. #7

Flange Inserts Compatible with Momcozy S12Pro S9Pro / Medela/Willow Wearable Breast Pump,Suitable Spectra S1/S2, Reduce 24mm Shield/Flange Nipple Tunnel Down to 19/21mm, 4pcs

NAGRAN Flange Insert 19mm 21mm （4 Piece Set). It will reduce the 24mm shield nipple tunnel down to 19mm/21mm. wearable breast pump flange suitable for almost any wearable breast pump.
Some mothers have the experience of nipple swelling while milking, so it is important to observe the appearance of the nipple during pumping. A suitable flange insert for pumping is more comfortable and efficient. Please select the appropriate size flange.
BPA free, the silicone flanges are made of food grade silicone which is very safe, soft and odorless so you can feel completely at ease with your baby's milk.
Wash pump parts after every use with warm soapy water and rinse well.
Compatible with Momcozy S9/S10/S12/S4DW/S9 Pro/S12 Pro, Bellaaby, TSRERE, Wearable Breast pump 24 mm cups (not for 27 mm cups) Also fits Part 25 mm cup to reduce its nipple tunnel.

SaleRank No. #8

Flange Inserts 13/15/17/19/21mm 10PC,Compatible with Momcozy S12 Pro/S9 Pro/S12/S9 Wearable Breastpump Cup,for Medela/Spectra/Bellaaby/TSRETE 24mm Shields/Flanges,Reduce 24mm Tunnel Down to Other Size

Compatibility: The Flange Inserts 10pc are breast pump accessories that can be used with most 24mm Shields/Flanges.Compatible with any S9 Pro/S12 Pro/S9/S12 wearable breast pump. (For example, compatible with Momcozy S12 Pro/S9 Pro/S12/S9 Hands-Free breast pump). Use with 24mm breast Shields for TSRETE/Medela/Spectra/Elvie/Willow/Bellaaby/Motif Luna/Ameda MYA/Ainsir/Phanpy/Lulia/NaNaLazy/Luxlady/kidzio/eulumap/Teexin/Fisroa/KISSBOBO/Goldeep/BIOBOO/Mumeasy/Nanawawa/TOVVILD/CPPSLEE and others.
Usage: JIMOWANG 10-pack flange inserts sets contain two of each size (5 sizes in total), which can be used to find the correct size for your nipples. At least two flange inserts can be used simultaneously for work.
Save: These replacement pump parts will save you the hassle of testing nipple size and selection. Many moms have nipples of varying sizes that can also change in size at different times. If your nipple size is less than 24mm, we have a suitable set for you.
Safety:Made of transparent silicone material,our product is BPA-free you can use it with confidence.
Attention: These breast pump accessories are only suitable for 24mm Shields/Flanges and cannot be used with other sizes of Shields/Flanges. Using coconut oil or nipple butter can reduce friction and make them easier to use.

Rank No. #9

Belmikal Flange 19mm Compatible with Momcozy/TSRETE/PADRAM/LoveOfLive/OMFMF Wearable Breastpump, Wearable Breast Pump Shield/Flange, Momcozy Pump S9/S10/S12 Use with Wearable S9|S10|S12 Parts Replace

COMPATIBLE PUMPS: Belmikal 2pc 19mm flange MADE BY Belmikal. MADE BY Belmikal;Compatible with Momcozy/TSRETE/HAUTURE/ PADRAM/LittleLucky/OMFMF/LoveOfLive/LORYHALL/MuTouJia/Befano/Kompoll/JOYSA/Bwcece/JOOYUM/HLTxia/Putybudy Breast Pumps Wearable S9|S10|S12。Not original pump parts.
Easy Cleaning：Wash Belmikal pump parts after each use with warm soapy water and rinse well.Can be sanitized with water steam, boiling water or microwave-steam bags.
ENOUGH SAFETY：BPA Free, made of silicone material.All Beigcal pump parts that come in contact with breast milk are BPA free, giving you peace of mind about your baby's milk。
REPLACEMENT GUIDANCE–Replace every 4-12 weeks,After being used for a period of time, it will age and lose elasticity, affecting the suction。 Diaphragm and duckbill valve accessories can perfectly meet the accessories you need when using breast pump. The diaphragm is used to help the breast pump maintain the seal to prevent milk leakage. The duckbill valve can be used to drain milk to the bottom of the container.
✉ PROFESSIONAL AFTER-SALES SERVICE:Your satisfaction is our encouragement to pursue high-quality products and service, You cannot return the goods,If you experience any issues we offer a complete No Questions Asked Money Back Guarantee. please contact us, we will assist you within 24 hours!

Rank No. #10

PumpMom 21mm Breast Pump Shields Flanges for Medela, Replace Flange Compatible with Medela Breast Pumps PersonalFit, Freestyle, Maxi, Freestyle Flex Connector

Compatible with Medela pump parts: Pumpmom Breastshield works with Medela New Medela Pump in Style with MaxFlow, Pump in style, Lactina, Symphony, Swing, Mini Electric FreeStyle, Swing Maxi, Sonata, Freestyle Flex.
Comfort factor: The flex breast shield with soft rim, create a much more natural fit during pumping session.
Improved breast pumping efficiency: The flex shield uses upgraded 106° wide angle opening, obtain maximum comfort and pumping efficiency.
Easy to use: Easy to install / remove and clean. Work with most Medela breast pumps.
Material safety: Made with Food Grade Material, BPA Free. Sealed by the manufacturer.

Rank No. #11

Paradmas Nipple Ruler, Flange Size Measure for Nipples, Breast Pump Size Flange Size Measuring Tool, Purple

Nipple Flange Measuring Tool: The nipple ruler has an edge with a millimeter scale and 21 nipple-measuring holes ranging from 0.39-1.18 inches.
Safety: This nipple flange measuring tool made of silicone and the tool is lightweight, flexible, and safe for the skin.
Measurement: From your widest nipple diameter (disregarding the areola), add 1-3mm to find your optimal size for breast pump flange.
Use our flange size measure for nipples to find the best fit and reduce the pain that an inappropriate nipple pump can cause.
Our products quickly help you find the right size, helping you spend less time pumping, and faster pumping means you have more time to rest or connect with your child.

Rank No. #12

Silicone Nipples Ruler of Flange Size Measure for Nipple(Optional Color),Nipple Measurement Tool for Flanges Silicone and Soft in mm, Breast Pump Sizing Tool for Spectra, Medela, Momcozy, Lansinoh

A GOOD HELPER FOR NEW MOTHERS: New mothers will be confused about how to choose the size of the breast pump that suits them perfectly. Our nipple measurement tool for flanges can help you quickly choose the perfect size that suits you, avoiding unnecessary the pain
MEASURING METHOD: Please turn the nipple ruler for flange sizing side without numbers towards you, then place the nipple at the maximum position that can be comfortably placed, and then observe the size of the nipple with a mobile phone or a mirror. We recommend regular use of nipple inspection size
FIND THE RIGHT BREAST PUMP SIZE: nipple ruler for flange sizing can help you find the breast pump size that suits you, avoid pain when pumping, find the size that suits you, and let new mothers really enjoy the breastfeeding process. Breastfeeding is no longer torture
150CM TAPE MEASURE: Of course, we also prepare a roll of 150cm tape measure for you to help you clearly know the data of your body during postpartum or breastfeeding, so that you can make adjustments in time, and support the new mother’s body management during postpartum recovery
SAFE RELIABLE SOFT AND COMFORTABLE: Our nipple ruler is made of food-grade silicone, which is soft and bendable without any sharp angles, safe and reliable, and has a long service life

Rank No. #13

semai Flange Inserts 13/15/17/19/21mm Compatible with Momcozy S12 Pro/S9 Pro/S12/S9/Medela/Spectra/TSRETE 24mm Breast Pump Flanges, Reduce 24mm Nipple Tunnel Down to Correct Size, 5PCS (NOT 5 Pairs)

Food-Grade Material: semai breast pump flange inserts are made of baby food-quality BPA-free silicone material, giving you peace of mind about your baby's milk, ensuring a worry-free pumping for you and your baby. With semai flange inserts, you can pump with confidence!
Easy to Clean: semai suggest you to wash these breast pump parts after each use with warm soapy water and rinse well. The Flange Inserts can be sanitized with water steam, boiling water or microwave-steam bags. Please replace the parts in time if the they become deformed or yellowed after a long time using.
Comfortable and Efficient Pumping: semai flange inserts provide a smaller adjustment option, suitable for the original 24mm flange breast pump, transfer the 24mm size to smaller size, make the breast pumping more comfortable and efficient for the smaller nipple mom. It is a good helper for those moms who are anxious by the little milk output, which can get more milk output from pumping without pain. They help maximize milk expression while minimizing nipple trauma or irritation.
Wide Application: semai flange inserts are compatible with Momcozy/TSRETE/Paruu/Spectra/Elvie/Willow/Medela/Kmaier/Motif luna/Ameda mya/Freemie/Lansinoh/Phanpy/Zomee/Bellababy/Missaa/Cppslee/Ncvi breast pumps and many S9/S9Pro/S10/S12/S12Pro wearable breast pump 24mm flanges. These replacement pump parts are applicable to most other brands and models to fit 24mm shield/flange.(Not for 27mm shield/flange)
More Accessories, More Love: semai Flange Inserts 13/15/17/19/21mm (5pcs Pack, Only 1 per size) are used for finding the right size for your nipples without paying double fees. If you’ll be pumping frequently, semai flange inserts with different nipple sizes that are compatible with most portable electronic breast pumps on the market are your good choice. If you receive the wrong size, please contact us for a replacement.

Rank No. #14

Momcozy Flange Insert 19mm Compatible with Momcozy S9 Pro/S12 Pro. Original S9 Pro/S12 Pro Breast Pump Replacement Accessories, 1PC (19mm)

The authentic Momcozy wearable breast pump 19mm flange insert accessories are only suitable for use with the Momcozy S9 Pro/S12 Pro wearable breast pump. Momcozy Original Parts FSA/HSA eligible.
Easy cleaning, wash Momcozy S9 Pro/S12 Pro pump parts after each use with warm soapy water and rinse well. Please use boiling water/steam, with a temperature of around 100°C (212°F).
BPA-free, made of food-grade silicone material. All Momcozy pump parts that come in contact with breast milk are BPA-free, giving you peace of mind about your baby's milk.
Made for moms, by moms. We've committed our lives to provide the best breast pumps, accessories, education, and customer care that we can, supporting every mother with the beauty of parenthood. Meeting moms pump wherever, without hassle needs.
The size of the flange insert is very important for comfortable and efficient pumping. Some moms experience nipple swelling while expressing, so it is advisable to observe the appearance of the nipple during pumping. If your nipple rubs or feels squeezed in the flange channel, it is an unsuitable flange size and you need to replace the right size flange insert.

SaleRank No. #15

Medela PersonalFit Flex Breast Shields, 2 Pack of Large 27mm Breast Pump Flanges, Made Without BPA, Shaped Around You for Comfortable and Efficient Pumping

NOW WITH INNOVATIVE MEDELA FLEX TECHNOLOGY THAT ADAPTS TO YOU: Engineered with advanced Flex technology, our PersonalFit Flex breast shields allow you to pump comfortably in a variety of positions, while a 105-degree opening angle helps reduce pressure
REMOVES 11.8% MORE MILK PER MINUTE: Medela PersonalFit Flex breast shields remove significantly more milk and help moms pump more milk than pumping with traditional breast shields - so you can maximize your pumping efficiency and optimize milk output. The material is made without BPA, natural rubber latex and phthalates
CONVENIENT RANGE OF SIZES TO CHOOSE FROM: With 4 size options - including our 27mm breastshield - and compatibility with all Medela breast pumps, mom can find the most comfortably fitted breast shield for her unique body while avoiding discomfort. Take apart and wash all parts that come in contact with your breast and breast milk immediately after use to avoid dry up of milk residues and to prevent growth of bacteria
MADE WITHOUT BPA: Like all other Medela breast pump parts and accessories that come into contact with breast milk, our PersonalFit Flex breast shields are - and have always been - made without BPA and are instead made with food-grade plastic

Rank No. #16

Maymom 18mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Not Original Spectra Pump Parts Replace Spectra S2 Pump Parts Spectra Flange Spectra Duckbill Valve

CONTENTS: 2ct 18mm flanges and 2ct duckbill valves compatible with Spectra S2, Spectra S1 and Spectra 9 Plus breastpump. Made by Maymom. Not Original Spectra Flanges, Spectra Duckbill Valve. Can use Maymom flange for Spectra pump or Maymom duckbill valve for Spectra pump parts. Made by Maymom, not by original spectra company. Maymom is not affiliated with Uzinmedicare, the trademark owner of spectra.
COMPATIBLE AND INTERCHANGEABLE with Spectra pump parts. Maymom pump parts perform the same suction power as OEM parts, Spectra S2 pump parts, Spectra S1Plus accessories.
MAYMOM DUCKBILL VALVES features "easier to plug in and remove", "durable quality" and "color options"
MAYMOM FLANGE can work with Spectra wide-neck bottle (wide-mouth bottle), Compatible with Avent bottle, and Maymom widemouth bottle. Available Flange sizes:13mm, 15mm, 17mm, 19mm, 21mm, 24mm, 25mm, 27mm, 28mm, 29mm, 30mm, 32mm.
BPA/DEHP FREE. FDA compliant for food contacts. Tested by independent labs for safety. Test report online available for reference. Products in retail pack sealed by manufacturer; NO problem with dishwasher top rack, water steam cleaning, boiling water or microwave-steam bags.

Rank No. #17

Flange Insert 19mm, Compatible with S9/S12/S9Pro/S12Pro Wearable Breast Pump Parts Replace, Pump Shield/Flange Insert to Reduce 24mm Down to 19mm

✅Flange Insert 19mm, wearable breast pump flange suitable for S9 / S12 / S9Pro / S12Pro breast pump (with 24 mm breast shields) and almost any milk collector 24mm.Package include: 2pcs Flange Insert 19mm (transparent).
✅Choosing the right flange insert for pumping is more comfortable and efficient. Some mothers have the experience of nipple swelling while milking, so it's important to observe how your nipples look during a pumping session. While pumping, your nipple should not rub or feel squished inside the flange tunnel.
✅BPA Free, made of silicone material. It's safe, soft and odorless, nice pump parts replacement. And all AFONTOTO pump parts that come in contact with breast milk are BPA free, giving you peace of mind about your baby's milk.
✅Easy to clean, Wash flange insert after each use with warm soapy water and rinse well with clean water. (Our material can be sanitized with water steam, boiling water or microwave-steam bags.)
✅We`ve committed our lives to provide the best breast pumps accessories and customer care, supporting every mother with the beauty of parenthood. Please reach out to us if you have any doubt about our products, we will assist you within 24 hours!

Rank No. #18

Vcekract Flange Inserts 15/17/19/21mm, Compatible with TSRETE, Medela, Momcozy S9/S9Pro/S12/S12Pro Wearable Breast Pump, Reduce 24mm Shield/Flange Nipple Tunnel Down to Correct Size 4PCS

Flange Inserts - Vcekract Flange Inserts (4pcs a Pack) to compatible with 24 mm breast shields. It will reduce the 24mm shield nipple tunnel down to 15mm/17mm/19mm/21mm. It will reduce the 24mm shield nipple to the correct size.
Compatible Breast Pumps - Compatible with TSRETE, Medela, Momcozy S9/S9Pro/S12/S12Pro 24mm breast shields (Not suitable for 27mm shield).
Nipple Ruler & Soft Ruler - In addition, we are equipped with a nipple ruler and a 60-inch soft ruler. Using flange size measure for nipples can help mothers quickly choose the perfect flange inserts. The soft ruler can measure your body changes during pregnancy and postpartum.
High Quality - Our flange Inserts and nipple ruler are made of food-grade silicone material, which is soft, safe, and odorless, providing all-around protection for new mothers.
Comfortable Expressing - Some mothers experience nipple swelling when expressing. Nipples change at different times, so choosing the right flange inserts for expression is more comfortable and efficient.

Rank No. #19

PumpMom 18mm Small Breastshields Compatible with Medela Breast Pump Parts, Replace Flange for Medela Accessories, Not Original PersonalFit Flex Breast Shield, Not Original Freestyle Pump Parts, 2pcs

CONTENTS: 2x shields (18 mm, suitable for mothers with nipple diameter AFTER pumping 16-17mm), NOTE: Connectors are not included in this listing.
Compatible with Pump In Style Advanced, Pump in Style with MaxFlow, Symphony, Lactina, Swing, Harmony, Sonata, Freestyle Flex, Freestyle, and Swing Maxi Breast Pumps.
The shields are also compatible with Lansinoh SignaturePro SmartPump Manual Pump, replace Lansinoh Pump Parts, Lansinoh Flanges.
Easy to install, remove and clean. NO problem with dishwasher top rack, water steam cleaning, boiling water or microwave-steam bags.
Made with Food Grade Polypropylene(PP), BPA and DEHP Free. Sealed by the manufacturer.

Rank No. #20

Willow Breast Pump Sizing Insert | 19mm for 15mm-17mm Nipple Size | Improve Fit and Comfort for Breast Pumping Moms | Fits in 24mm Flange

Reusable Breast Pump Flange Inserts: Improves fit and comfort for moms who need a flange size smaller than 21mm when using wireless breast pumps.
Designed to Fit Comfortably for Hands Free Pumping: Flexible silicone material provides a snug, secure fit. Clear in color for easy nipple visibility.
Easy to Assemble and Clean: Easily insert in flanges and clean when finished with use. Dishwasher safe and BPA free.
Replacement and Warranty: We recommend replacing inserts every three months for optimal performance

Last update on 2023-07-30 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Pump Flange Size?

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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Pump Flange Size that you consider buying. Your questions might include the following:

Is it worth buying an Pump Flange Size?
What benefits are there with buying an Pump Flange Size?
What factors deserve consideration when shopping for an effective Pump Flange Size?
Why is it crucial to invest in any Pump Flange Size, much less the best one?
Which Pump Flange Size are good in the current market?
Where can you find information like this about Pump Flange Size?

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Potential sources can include buying guides for Pump Flange Size, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Pump Flange Size. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Pump Flange Size buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Pump Flange Size currently available on the market.

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Brand Value: Every brand of Pump Flange Size has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Pump Flange Size?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Pump Flange Size.
Customer Ratings: Number ratings grade Pump Flange Size objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Pump Flange Size.
Product Quality: You don’t always get what you pay for with an Pump Flange Size, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Pump Flange Size is should be an indication of how long it will work out for you.

We always remember that maintaining Pump Flange Size information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Pump Flange Size is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: Which size flanges should I use for pumping?

A: All breast pumps come with at least one average-sized breast pump flange. The average flange is between 24 and 27 millimeters (mm)-which corresponds to the size of your nipple-but not everyone who breastfeeds will fit these sizes.

Q: What is the diameter of a flange?

A: Many flanges are simply 3 inches in diameter, which means the top and bottom are each 3 inches wide. These flanges must install on a 3-inch-diameter schedule 40 drain pipe or directly to a 3-inch closet bend.

Q: What is a breast flange?

A: The breast flange is the funnel shaped piece that cups your breast. A good fit is important! It can help make breast pumping comfortable and help you pump more milk.