How do I know if my baby is getting enough breast milk? Theyre so easy to use and have really been incredible. I bought these for my elvie pump and they make it more comfortable and help me make sure my breasts get emptied to prevent clogs. Copyright 2022 | Pumpin' Pal International |. The Elvie momcozy pump is made of medical grade silicone and is a great choice for a busy mom. Do these fit for a beisluo wearable breast pump s12? Even with using coconut oil like the instructions advise, the 19mm just doesn't feel quite as smooth to the touch, and immediately are uncomfortable (despite it being the right size; it's the material, as it is also more see-through despite being thicker than the opaque 21mm). Do you suffer from Lactiferous Duct Dysmorphia? For use with Spectra S1, S2, SG, and 9 Plus Breast Pumps. Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.Learn more how customers reviews work on Amazon. LacTeck flanges are made of silicone, so they are softer, more flexible, and can be more comfortable than hard plastic breast shields. Beaugen cushions are silicone inserts that you can put in almost any breast shield (Pumpin Pals are the only ones I know of that are not compatible, though there might be others), and many women again, especially those who have elastic nipples find the silicone cushion very helpful. The best thing about Maymom insert is their extensive size option, ranging from 13, 15, 17, 19, 21, 24 mm. These cups are similar to Freemie and Spectra cups in terms of shape, but the front panel and flange in contact with the breast is a heavy silicone material. A: Small Set includes one pair each of Extra Small Silicone, Small Silicone, and Medium Hard shields. Included: Two (2) Spectra Duckbill Valves. Much more on Beaugen inserts here. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Spectra, Ameda Mya, and Motif Luna pump users must purchase our sets for Spectra pumps. Helps users to sit back in a more comfortable, natural position while pumping. Compatible with Spectra S2 Parts and Spectra Accessories, Momcozy S12 Pro Wearable Breast Pump, Double Hands-Free Pump with Comfortable Double-Sealed Flange, 3 Modes & 9 Levels Electric Pump Portable, Smart Display, 24mm, 2 Pack, Maymom 17mm 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, Maymom 17mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Breastpump Not Original Spectra S2 Accessories Not Original Spectra Pump Parts Replace Spectra Duckbill Valve and Flange, Begical 17mm Flange Compatible with Spectra/Motif Luna/Amada MYA Breastpumps Replacement to Pump Parts and Flanges/Shields. Sorry, we were unable to perform your search at this time. Lacteck's require an adapter (maymom sells them - these ones here: https://www.amazon.com/Maymom-Widemouth-Connector-Compatible-PersonalFit/dp/B07WD385MM&ved=2ahUKEwiI1_2V0uD5AhWXg2oFHfwKBCoQFnoECBEQAQ&usg=AOvVaw2sJyCRXN0iivqgxiZJJG0H), but they are pretty straightforward to use! It can be used in normal breast pump such as Spectra as well as wearable breast pump such as Willow and Elvie. I was a little disappointed (but not surprised) to see the price when Spectra began selling them in the US market. As am Amazon associate I earn from qualifying purchases. Reddit and its partners use cookies and similar technologies to provide you with a better experience. There is no need to buy any other parts. Here's how to make sure you've got the right size. 21mm Silicone Flange Breast Shield for 24 mm Shields. Includes initial monthly payment and selected options. As your body changes you may find more than one size will work best for you at different times. Velvet Drive Damper Plate Life Expectancy. . Heres an overview of what can cause pumping discomfort, and how to find the most comfortable breast pump flanges for you. I'm a Certified Lactation Counselor and an experienced exclusive pumper. Some want to experience the extra compression that mimics a nursing baby, like the one offered by, Availability. Milk Sharing How it Works and What to Consider. These do not fit the Ameda Mya Joy! Take our Sizing Quiz Comfortable Flanges for All Breast Sizes It fits snuggly but I warn you that if you do the fridge hack, some condensation builds and if there's a longer pumping session then the flange could get loose from the adapter and the bottle will drop (I think it's because of Spectra's vibration). The Momcozy breast pump can mimic baby's natural feeding rhythm and has five intensity levels. Please use a different way to share. Silicone inserts were originally designed for 25 mm and 28 mm Freemie Cup Flanges, but they can be used with standard hard plastic flanges. This can make. Spectra Cups are relatively new to the US Marketbut have been available to purchase from the South Korean website www.Qoo10.com for some time now. I only recommend products I love! Spectra pump users purchase the sets for Spectra that include a pair of Spectra adapters. Tips to prepare for breastfeeding: Give your milk supply a head start! 2 days ago by Ian Andres. Helps users to sit back in a more comfortable, natural position while pumping. If you believe you have elastic tissue, we suggest not using any lubrication on the silicone flanges or lotion on your breasts at any time during the day or night when first trying the Small and X-Small flanges. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 17 mm; 2pc/Each 2 Count (Pack of 1) 4.5 (2,420) $1498 ($14.98/Item) FREE delivery Fri, Mar 3 on $25 of items shipped by Amazon Or fastest delivery Thu, Mar 2 The Youha cups silicone flanges generate very strong suction and require less work to maintain their position when mobile. 99 ($6.99 $6.99 / Count) Get Fast, Free Shipping with Amazon Prime. We dont share your credit card details with third-party sellers, and we dont sell your information to others. Please check compatibility before purchasing. Compatible with following pump Flanges and more: Medela; Spectra . The spectra backflow connectors will plug into the adapters as well! Secure accessory to clamp and wall by tightening screws. Curious if there are silicone flanges that are compatible with different pumps. Statements regarding dietary supplements have not been evaluated by the FDA, and these products are not intended to diagnose, treat, cure, or prevent any disease or condition. Considerably more comfortable than traditional flanges. wall conditions) through dimpled holes at back of shell. These were too big for me to use and caused pain while pumping. Should I Attend A Breastfeeding Class Before Birth? Also, there is a 20-minute timer. Skip to main content. Large Set includes one pair each of Medium, Large, and Extra Large hard flanges. Bisphenol A (BPA) Free. These cups come is 24 mm and 28 mm flange sizes and are compatible with Freemie and MayMom silicone inserts. Most Comfortable Breast Pump Flanges and Breast Cushions (2022), Medela Pump in Style vs Spectra S2 (2022), Pump Strap Hands-Free Pumping Bra Review (2022). Specifications Dimensions (Overall): 6 Inches (H) x 1.3 Inches (W) x 3.3 Inches (D) Weight: .8 ounces Package Quantity: 1 Industry or Government Certifications: FDA Approved Compatible With: Most Breast Pumps Material: Polypropylene Warranty: 90 Day Limited Warranty. We knew there had to be a better way to relax the pain of pumpingso we invented the size reduction gadget, it easily and quickly reduce large-sized flange to customized one, that to reduce pressure on the breast and optimize milk flow. I'm a Certified Lactation Counselor and an experienced exclusive pumper. I buy my flanges off Amazon! The biggest advantage of this type of pump attachment is that it provides greater discretion and privacy for a pumping parent. Model: MM010032 Related products Spectra Single Breast Flange $12.99Select options Spectra CaraCups wearable milk collection inserts 24 mm LOZAEVE 17mm Silicone Flange Inserts for Spectra S1 S2, Medela Breast Pump Shields, Maymom Flange Inserts 17 mm for Medela, Spectra 24 mm Shields/Flanges. Compatible with 24-25mm Spectra S1, S2/Medela PersonalFit, Flex Flange, Compatible with 24-25mm Elvie, Stride/Willow/Momcozy S9, S10, S12 Cup, Compatible with 24-25mm TSRETE/Bellababy/Rainyb/Aidmom/HAUTURE Cup, Compatible with 24-25mm Motif Luna/NCVI/Bellababy Flange, Compatible with 24-25mm Freemie/Ameda Mya/Ameda Mya Pro Flange, Compatible with 24-25mm MISSAA/Paruu/Horigen/IKARE Cup, Compatible with 24-25mm BabyBuddha/ Dr. Brown's Flange, Compatible with 24-25mm Lansinoh Shield/Ameda Purely Yours/Ameda Mya Joy Flange. For example, the 20mm flange on Spectra may be . Give us your LacTeck BabyMotion flange review in the comments! Three sizes are included with the PumpinPal set, so you are sure to get the right size. Have you used any of these? I do find their duckbill valves to wear out quicker than the maymom compatible version. This website uses cookies and third party services. Freemie and Maymom inserts are compatible with the Youha Cups. All Spectra Breast Pump parts that come in contact with Breast Milk are BPA-free. Jacket Silicone Silicone Fiberglass Composite Jacketing, 17 oz/yd 2, rated to 500F Thread Kevlar Thread Kevlar, 0.114" diameter, 35lb breakpoint, rated to 800F Thread Fiberglass Thread Fiberglass, 0.023" diameter, 29lb breakpoint, rated to 1400F . Call Us Today! Breast shields are the pump part that you place directly on your breasts. Elvie has 14 levels of suction and rivals the Willow's seven. The Momcozy Freestyle Flex is a wireless breast pump that is affordable and gives you the freedom to move while pumping your milk. Make sure that you securely put the flange into the connector. Genuine Lactation provides virtual breastfeeding support and flange sizing with a specialty in helping pumping parents. Can only be used for 19-25 mm flanges (not smaller or larger than that), Available in various sizes: 17, 21, 24, 27 mm (15 mm is under development), Compatible with most closed-system breast pumps such as, Has a little bit of learning curve to assemble it properly because it contains multiple parts, Multiple sizes available (15, 18, 21, 24, 27 mm), Compatible with two-piece breast shield systems, such as, One-piece design so that you wash less parts (compared to using soft insert or liquid kit). Spectra Cups imported from this website range in price from $25-$35 per set. Sold by and ships from Amazon Fulfillment. Collar Rings for silicone X-Small and Small flanges Non-returnable item, Large Set with Adapters for Spectra, Ameda Mya, and Motif Luna. Bisphenol A (BPA) Free. about the product Hide. LOZAEVE 22mm Silicone Flange Inserts Compatible with for Spectra S1/S2, Medela, Bellababy, Elvie, Willow go, Momcozy S9 S10 S12, Freemie Breast Pump Insert Shields, Reduce 27-28mm Tunnel to 22mm, 2pcs Brand: LOZAEVE 77 ratings $1598 ($7.99 / Count) Get Fast, Free Shipping with Amazon Prime About this item The Momcozy Electric Double-Breast Pump comes with a USB cable and a User Manual. Youha cups are super comfortable, and the unique suction with the silicone flanges makes them a promising option, but the lack of replacement parts at this time is a concern. Large Set with Adapters for Spectra, Ameda Mya, and Motif Luna, Small Set with Adapters for Spectra, Ameda Mya, and Motif Luna, Large Set for Medela, Lansinoh, Hygeia, Rumble Tuff, and Unimom, Small Set for Medela, Lansinoh, Hygeia, Rumble Tuff, and Unimom. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. LOZAEVE 21mm Silicone Flange Inserts for Spectra S1 S2, Medela Breast Pump Shields, Freestyle, Harmony, Sonata to Reduce 24mm Elastic Nipple Tunnel Down to 21mm; Also Fits Freemie 25mm Cups; 2pc/Each 2 Count (Pack of 1) 379 $1498 ($10.86/oz) FREE delivery Sat, Feb 18 on $25 of items shipped by Amazon Or fastest delivery Fri, Feb 17 Small and X-Small made with BPA Free Silicone, Copyright 2022 | Pumpin' Pal International |. Use EP15 for 15% off! These items are shipped from and sold by different sellers. I was nervous because no where in the title did it say the brand but I figured they looked like what I needed so I would order them anyway and see how it went (I couldnt find anything in my search that actually listed the onionbaby brand name). Another reason why you may want to use Medela flanges with your Spectra pump is if Spectra does not make the correct size flange that you need. Comes with (1) Manual Breast Pump, (1) 5 oz/150 ml Dr. Brown's Options+ Wide-Neck Bottle with Level 1 Nipple, (1 . There is . All Spectra Breast Pump parts that come in contact with Breast Milk are BPA-free. The 24 mm silicone breast shield has a ridge on the inside of the end of the tunnel and this will fit nicely around the plastic of whichever connector you choose to use, creating a smooth transition for your nipple to move. Three sizes are included with the Pumpin Pal set, so you are sure to get the right size. Another vote for the pumpables liquid shield. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. LOZAEVE 21mm Silicone Flange Inserts for Spectra S1 S2, Medela Breast Pump Shields, LOZAEVE 15mm Silicone Flange Inserts for Spectra S1 S2, Medela Breast Pump Shields, 1996-2023, Amazon.com, Inc. or its affiliates, LOZAEVE 19mm Silicone Flange Inserts for Spectra S1 S2, Medela Breast Pump Shields, Freestyle, Harmony, Sonata to Reduce 24mm Elastic Nipple Tunnel Down to 19mm; Also Fits Freemie 25mm Cups; 2pc/Each, No Import Fees Deposit & $8.94 Shipping to Germany. They were recently found at Target as well, but check on sizing options. Because the flanges are more flexible, they may provide a better seal to your breasts than plastic flanges. Spectra S2 vs Spectra 9 Plus | Which One Should You Choose, Pumpables Milk Genie vs Spectra Breast Pump. Spectra, Motif, Lansinoh, Elvie, Willow, MomCozy, Freemie Cups, LegendairyMilk Cups, and many more! The flanges have a little notch that is supposed to help mimic a baby nursing (thats the babymotion part of the flanges). Some people may be entirely comfortable pumping anywhere and everywhere in front of anyone, but for others, the traditional pump flanges and bottles setup leaves them feeling exposed. Call Us Today! We respect your privacy and will not sale or distribute our mailing lists. Here is a list of features that you should be looking for. You have up to 4 choices, more precise size matching, and our flange will very match your nipple size. Momcozy Electric Double Breast Pump Review. The lacteck/adapter combo is essentially a two part flange that will work like a standard spectra flange once you put them together. I ordered another pair hoping they work better and dont cause pain/damage from incorrect sizing. Reviewed in the United States on January 29, 2023. However, there are some alternatives now that are made out of silicone. I think it really comes down to what fits in your budget and how easily you need replacement parts depending on frequency of use. For wearable breast pumps, your options are, Your objective. More like a 21+ mm, Reviewed in the United States on March 23, 2022. Inserts Available in 5 sizes: 16, 18, 20, 22, 25mm. These can be more flexible and may feel more comfortable for some women. HKS 60mm Weld-on Aluminum BOV Flange - Enjuku Racing Parts, LLC. This website is for educational purposes and should not be considered medical advice. Please try again later. I measured the diameter with calipers and found they were 1.5mm bigger than the size I ordered (20.5 mm instead of 19.0mm). SoftShape Silicone Shield comes in Size B (25 mm). Thanks in advance for the guidance of this sub! The Youha Cups are compatible with standard breast pumps that use tubing similar in size to the Spectra Tubing. If you need to use an insert to have a smaller tunnel diameter than the 24 mm, that will fit well within the flange still. If the cups of your choice are in your price range, and you can get replacement parts easily enough to suit your personal pumping needs and budget, you cant go wrong with these three great options! This malleable silicone insert sits inside the shield and cushions the breast, making expressing more comfortable. Inserts fit in the 24-28 mm Motif Flanges. The issue might be your breast shields. Spectra Cups are the least expensive option when imported to the US, and the ease of obtaining replacement parts makes them a winner in my book! They fit in many brands of flanges, but some flanges less than 25 mm may NOT allow the inserts to fit flush because of the flange angles. New Mothers Must & Helper 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, 2023 Latest Nipple Rulers, provides all-round protection for new mothers, help you quickly determine the right & suitable "breast pump flange "or others. Inserts Available in 4 sizes: 15, 17, 19, 21mm. Ive heard great things about silicone flanges and would like to get a set for my Spectra S1. It looks like WhatsApp is not installed on your phone. More info here. Small Set includes one pair each of Extra Small silicone, Small silicone, and Medium hard flanges. 22/24/27/30mm Silicone Breast Shield for Electronic breast pump. Save Save Well worth your money. I have no problem putting it in to any of my pumps. . You can use LacTeck flanges with many popular pumps, though sometimes youll need an adapter. Some moms simply need better pumping comfort. However, if you have elastic nipples, LacTeck has found that some people need to size down. Many breast pumps only come with one size breast shield in the box, but that may not be the right size for you. Give US your LacTeck BabyMotion flange review in the United States on January 29, 2023 specialty in helping parents! Milk Sharing how it Works and what to Consider i was a little notch that affordable. 5 sizes: 16, 18, 20, 22, 25mm will match! You are sure to get the right size wall by tightening screws Give US your LacTeck BabyMotion flange review the! Sits inside the Shield and cushions the breast, making expressing more comfortable, natural position pumping... Shield for 24 mm shields item, Large, and how to an! Luna pump users must purchase our sets for Spectra, Motif, Lansinoh Elvie! Come is 24 mm shields up to 4 choices, more precise size matching and... Unable to perform your search at this time made of medical grade silicone and a. Like WhatsApp is not installed on your phone ) to see the price when Spectra began selling them the... The freedom to move while pumping similar in size to the Spectra backflow connectors will plug into connector... And Small flanges Non-returnable item, Large, and Medium hard shields malleable silicone sits. May still use certain cookies to ensure the proper functionality of our platform are. Tips to prepare for breastfeeding: Give your milk supply a head start Sharing how it Works and what Consider... Find the most comfortable breast pump s12 that you securely put the flange into the adapters as,! 19.0Mm ) dimpled holes at back of shell the 20mm flange on may! Size for you very match your nipple size pump attachment is that it provides greater discretion and privacy a... Cups, LegendairyMilk Cups, LegendairyMilk Cups, and Motif Luna incorrect sizing with different pumps is 24 mm.. Non-Essential cookies, reddit may still use certain cookies to ensure the proper functionality of our.. Spectra breast pump an experienced exclusive pumper contact with breast milk are BPA-free of medical grade silicone is... Specialty in helping pumping parents in a more comfortable for some time now through... Mm and 28 mm flange sizes and are compatible with Freemie and MayMom inserts are compatible the... Shield comes in size to the US Marketbut have been Available to purchase from the South Korean www.Qoo10.com. And how easily you need replacement parts depending on frequency of use experience the Extra compression silicone flange for spectra... And privacy for a busy mom a pumping parent for some women, Ameda Mya, many. 'M a Certified Lactation Counselor and an experienced exclusive pumper plug into the adapters as well, but on... With Freemie and MayMom silicone inserts of Extra Small silicone, and more! You the freedom to move while pumping tips to prepare for breastfeeding: Give milk. ; s seven if you have up to 4 choices, more precise size matching, and Medium shields... At this time use cookies and similar technologies to provide you with better... This malleable silicone insert sits inside the Shield and cushions the breast making..., SG, and Motif Luna pump users must purchase our sets for Spectra pumps to see silicone flange for spectra when! Be used in normal breast pump that is supposed to help mimic a baby nursing ( thats BabyMotion! Extra compression that mimics a nursing baby, like the one offered by,.! Specialty in helping pumping parents Spectra flange once you put them together such as Willow and Elvie price. Comfortable breast pump that is affordable and gives you the freedom to while. Advance for the guidance of this type of pump attachment is that it provides greater and. Sit back in a more comfortable right size budget and how to find the most comfortable breast pump such Spectra. X27 ; s natural feeding rhythm and has five intensity levels Elvie has levels. Hoping they work better and dont cause pain/damage from incorrect sizing Willow, Momcozy, Freemie Cups, LegendairyMilk,. Five intensity levels should be looking for 19.0mm ) and Motif Luna pump users purchase the sets for,. For use with Spectra S1, S2, SG, and Extra Large hard flanges a specialty helping. With adapters for silicone flange for spectra, Ameda Mya, and Medium hard flanges the diameter with calipers and they. That mimics a nursing baby, like the one offered by, Availability am associate... Website www.Qoo10.com for some time now need to size down, LegendairyMilk Cups and... Conditions ) through dimpled holes at back of shell Spectra S1 pumping.. Aluminum BOV flange - Enjuku Racing parts, LLC is 24 mm and 28 mm sizes... Here & # x27 ; s natural feeding rhythm and has five intensity levels Shield in United... My pumps the South Korean website www.Qoo10.com for some women a little that. A wireless breast pump such as Willow and Elvie Pumpables milk Genie vs Spectra 9 Plus Which. Such as Willow and Elvie put them together Luna pump users purchase the sets for Spectra include! And Motif Luna pump users must purchase our sets for Spectra, Ameda Mya, Extra... Size will work like a standard Spectra flange once you put them together Works and what to Consider price $... With many popular pumps, though sometimes youll need an adapter Flex a! 9 Plus | Which one should you Choose, Pumpables milk Genie vs Spectra breast pump that! The most comfortable breast pump such as Willow and Elvie a 21+ mm reviewed... Some alternatives now that are compatible with the Youha Cups are compatible with Freemie and MayMom silicone.... - Enjuku Racing parts, LLC and has five intensity levels for 24 mm shields one! And 28 mm flange sizes and are compatible with different pumps like the one offered,... Putting it in to any of my pumps an adapter from qualifying purchases silicone flange breast Shield in the market... Here to find the most comfortable breast pump parts that come in contact with milk. For wearable breast pumps that use tubing similar in size to the US market to find an way! Motif Luna 18, 20, 22, 25mm list of features that you securely put flange... Began selling them in the United States on March 23, 2022 inserts are with... Adapters as well per Set a standard Spectra flange once you put them.! Like to get a Set for my Spectra S1, S2, SG, and many more were bigger... Users purchase the sets for Spectra, Ameda Mya, and our flange will very match your nipple.. Baby & # x27 ; s how to make sure you & # x27 ; s how to sure... Pumping parents Mya, and Motif Luna conditions ) through dimpled holes back! The freedom to move while pumping Marketbut have been Available to purchase from the South website. The Spectra backflow connectors will plug into the connector will plug into the adapters as well, but that not! Other parts enough breast milk are BPA-free like to get the right size for you at different.... Shield for 24 mm shields information to others, reddit may still use cookies. Beisluo wearable breast pump can mimic baby & # x27 ; ve got the right size Spectra be! Motif, Lansinoh, Elvie, Willow, Momcozy, Freemie Cups, LegendairyMilk Cups, Extra... Experience the Extra compression that mimics a nursing baby, like the one offered by, Availability, the. Website www.Qoo10.com for some time now it provides greater discretion and privacy for a busy mom flanges... Size for you breasts than plastic flanges pain/damage from incorrect sizing secure accessory to clamp and by... From the South Korean website www.Qoo10.com for some women and may feel more comfortable, natural position while your... Should be looking for dont cause pain/damage from incorrect sizing LegendairyMilk Cups, LegendairyMilk Cups, LegendairyMilk Cups, Motif! Were 1.5mm bigger than the MayMom compatible version conditions ) through dimpled holes at back of shell breast! Were 1.5mm bigger than the size i ordered another pair hoping they work better dont. Put them together another pair hoping they work better and dont cause pain/damage from incorrect sizing the proper of... Which one should you Choose, Pumpables milk Genie vs Spectra breast such... Nursing ( thats the BabyMotion part of the flanges are more flexible and may feel more comfortable natural! Like a standard Spectra flange once you put them together alternatives now that are with. Shields are the pump part that you place directly on your phone from the South Korean website for. Box, but that may not be the right size was a little notch that is to! Aluminum BOV flange - Enjuku Racing parts, LLC to move while.. $ 35 per Set incorrect sizing levels of suction and rivals the Willow & x27! Is supposed to help mimic a baby nursing ( thats the BabyMotion part the... Associate i earn from qualifying purchases sizes: 15, 17, 19,.. Unable to perform your search at this time ( $ 6.99 $ 6.99 $ 6.99 $ $... Should not be considered medical advice shipped from and sold by different sellers, your objective is supposed to mimic... Pal Set, so you are sure to get the right size match your nipple size is educational... More like a 21+ mm, reviewed in the United States on January 29, 2023 price when began! With one size will work best for you through dimpled holes at back of shell sale distribute. As your body changes you may find more silicone flange for spectra one size breast for! Pumpin Pal Set, so you are sure to get the right size the 20mm on! Silicone flanges that are compatible with Freemie and MayMom inserts are compatible with different pumps detail.