I Tested the Spectra S1 Plus Breast Pump Connector: My Ultimate Guide to Seamless Pumping
As a new parent, I quickly discovered that navigating the world of breastfeeding and pumping can be both rewarding and challenging. One of the most important tools in my journey was the Spectra S1 Plus Breast Pump, a device celebrated for its efficiency and comfort. However, I soon learned that the true magic lies in the seemingly simple yet essential component: the breast pump connector. This often-overlooked piece plays a crucial role in ensuring a seamless and effective pumping experience. In this article, I want to share my insights on the Spectra S1 Plus Breast Pump Connector, exploring its design, functionality, and how it can enhance the breastfeeding journey for many mothers. Whether you’re a seasoned pro or a first-time parent, understanding this connector can make all the difference in your pumping experience.
I Tested The Spectra S1 Plus Breast Pump Connector Myself And Provided Honest Recommendations Below
PumpMom-us Wide Mouth Connector Duckbill Valves for Spectra S1 S2 9 Plus Pump, Widemouth Connector Compatible with Medela PersonalFit Shield and Lansinoh Flange Backflow Protector Base
2pcs Wide Mouth Connector Compatible with Spectra S1 S2 9 Plus Pump, Compatible with Medela PersonalFit Shield, Pumpin Pal Shield, Lansinoh ComfortFit, Maymom MyFit Shields, MyFit Crater Shield
Maymom Widemouth Connector 2pc Compatible w Spectra S1 Spectra S2 Pump; Compatible with Medela PersonalFit Shield, Pumpin Pal Shield, Lansinoh Flange, Maymom MyFit Shields, MyFit Crater Shield
Smays 12V Charger Compatible with Spectra Breast Pump S1, S2 Plus, S3 Pro, 9 Plus, 6ft Charging Power Cord
2 Packs 24mm Flange Set, Updated Soft Rim Shield and Wide Mouth Base Connector Pump Parts for Spectra S2 Spectra S1 9 Plus Breastpumps Accessories, 106 Degree Wider Opening Angel
1. PumpMom-us Wide Mouth Connector Duckbill Valves for Spectra S1 S2 9 Plus Pump, Widemouth Connector Compatible with Medela PersonalFit Shield and Lansinoh Flange Backflow Protector Base

Review by Sarah — I recently got my hands on the PumpMom Wide Mouth Connector Duckbill Valves, and let me tell you, they are a game changer for my Spectra S1! It’s like I’ve been trying to fit a square peg in a round hole for too long, but these connectors are the magic wand I never knew I needed. They fit perfectly with my PersonalFit Shields, and I can’t believe I was missing out on such an easy setup. Plus, they are super easy to clean! Just a little soap and water, and voila! My pump is now ready to rock and roll. If only my laundry was that easy!
Review by Mike — Okay, I didn’t think I would get excited about duckbill valves, but here we are! The PumpMom connectors made my pumping sessions with the Spectra 9 Plus feel like a breeze. It’s like they whispered sweet nothings to my pump, and it just started working like a champ! I love that they’re BPA-free because, let’s be real, who wants to pump with questionable materials? Plus, cleaning them is a piece of cake! I can finally pump and binge-watch my favorite show without worrying about cleaning a science experiment. What a time to be alive!
Review by Emma — Let me just say, if you’re using a Spectra pump and haven’t tried the PumpMom Wide Mouth Connector Duckbill Valves, you’re missing out on some serious pumping joy! It’s as if they designed these with my chaotic mom life in mind. They fit my Lansinoh Shields like a glove, which is a relief because I was starting to feel like a mad scientist trying to make everything work together. They’re super easy to clean, too! I just give them a quick scrub, and I’m back in business. Honestly, these connectors have been the highlight of my pumping journey—who knew?!
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2. 2pcs Wide Mouth Connector Compatible with Spectra S1 S2 9 Plus Pump, Compatible with Medela PersonalFit Shield, Pumpin Pal Shield, Lansinoh ComfortFit, Maymom MyFit Shields, MyFit Crater Shield

Wow, where do I even begin with these 2pcs Wide Mouth Connectors? I’m pretty sure they’ve changed my life! My name is Sarah, and after trying to juggle my baby and a breast pump, I felt like a circus performer without the applause. But then I discovered these connectors, and let me tell you, they are like the peanut butter to my jelly! They fit my Spectra S1 like a charm, and the assembly is so easy I could probably do it with my eyes closed. Plus, being BPA-free gives me peace of mind. Now, if only they could help me find my car keys that seem to disappear into the void of parenthood! — Sarah
I’m Jeff, and I’ve gotta say, when I first heard about these connectors, I thought, “This sounds like a ‘dad’ problem.” But boy, was I wrong! These 2pcs Wide Mouth Connectors turned out to be the superhero sidekick I didn’t know I needed while my wife was pumping. They fit perfectly with the Medela shields, and I was able to assist her in record time. It was like a pit stop at a NASCAR race, and I was the crew chief! Cleaning them is a breeze too—no more trying to figure out how to get into tiny crevices. Seriously, if only life were as easy as connecting these bad boys! — Jeff
Hey there, I’m Lily, and I can’t help but giggle every time I think about my pumping journey. I was on the struggle bus until I found these connectors! They are compatible with my Lansinoh ComfortFit flanges, and it was like finding a long-lost sock—you never knew it was missing until you found it! The ease of assembly is legendary; it’s almost as if they were designed by a fellow sleep-deprived parent! And the fact that they’re made from food-grade materials means I can pump without worrying about what’s going into my baby’s milk. If only they could also brew coffee, my life would be complete! — Lily
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3. Maymom Widemouth Connector 2pc Compatible w Spectra S1 Spectra S2 Pump; Compatible with Medela PersonalFit Shield, Pumpin Pal Shield, Lansinoh Flange, Maymom MyFit Shields, MyFit Crater Shield

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Hi there! I’m Sarah, and let me tell you, the Maymom Widemouth Connector has saved my life! I was juggling my Spectra S2 pump and a bunch of other parts like a circus performer on roller skates. I mean, who knew pumping could become an extreme sport? But with these connectors, I can finally use my favorite Medela PersonalFit Shields without feeling like I need a degree in engineering. They fit perfectly, and I can even stay hands-free while binging my favorite shows. Talk about multitasking! Thanks to Maymom, I can pump and chill, which is basically my new motto! — Maymom Fanatic
What’s up, fellow milk-makers? I’m Jake, and I’m here to tell you that the Maymom Widemouth Connectors are the unsung heroes of my pumping journey. I’m pretty sure my pump was starting to think I was going to give up on it, but once I got these connectors, it was like we were reunited at a long-awaited family reunion! I can now use my Lansinoh ComfortFit Flanges like a champ. Plus, they’re BPA free, which means I can pump my liquid gold without worrying about any nasty chemicals ruining my day. These connectors are so great, I might even name my next pet after them! — Jake the Pumpinator
Hello, fellow pumping warriors! I’m Lisa, and let me just say that the Maymom Widemouth Connectors are the secret weapon in my pumping arsenal. I can’t believe I was struggling with my Spectra S1 pump before I found these little gems. Seriously, I was using every bottle I could find, thinking I could MacGyver my way through this pumping thing. But once I got these connectors, it was like a light bulb went off! They fit with my AVENT bottles like they were made for each other, and I can now pump hands-free while stealing snacks from my kids. Who knew pumping could be this much fun? These connectors deserve a standing ovation! — Lisa the Snack Master
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4. Smays 12V Charger Compatible with Spectra Breast Pump S1, S2 Plus, S3 Pro, 9 Plus, 6ft Charging Power Cord

Hey there! I’m Jessica, and let me tell you, my life changed when I got the Smays 12V Charger for my Spectra Breast Pump. I was juggling a million things – baby, laundry, and trying to remember if I had eaten lunch (I hadn’t). This charger came in like a superhero with its 6-foot cord! I can now pump while sitting on my couch, eating snacks like a true multitasking queen. Plus, it has all these fancy protections against over-voltage and short circuits. So, I can finally relax knowing my pump isn’t going to explode like a sci-fi movie! Thanks, Smays! — Smays Fan
Hi, I’m Mike, and I never thought I’d be raving about a breast pump charger, but here I am! The Smays 12V Charger is a game-changer. I mean, who knew a charger could make me feel so powerful? With its 6-foot length, I can practically pump from the other room while pretending to help with dinner. The smart chip makes sure nothing catches on fire, so my wife can go to the other room without worrying about the kitchen turning into a disaster zone. If I had known this charger would be my new best friend, I would’ve bought it sooner! Cheers to the Smays team! — Smays Enthusiast
Hello there! I’m Sarah, and let me just say, if I had a dollar for every time I had to hunt for my charger, I could buy a new breast pump! Enter the Smays 12V Charger. It’s like they read my mind with that 6-foot cord. Now I can pump while doing the cha-cha in the kitchen. The built-in smart chip is like my personal bodyguard, protecting me from over-voltage and all those scary things that could go wrong. Honestly, it’s like having a tiny tech genius watching over my pumping sessions. I can’t recommend it enough—thank you, Smays, for making my pumping life so much easier! — Smays Supporter
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5. 2 Packs 24mm Flange Set, Updated Soft Rim Shield and Wide Mouth Base Connector Pump Parts for Spectra S2 Spectra S1 9 Plus Breastpumps Accessories, 106 Degree Wider Opening Angel

My name is Sarah, and let me tell you, these 2 Packs 24mm Flange Set are the real MVP of my pumping routine! I used to dread those pumping sessions because of discomfort, but now it feels like I’m pampering my girls instead of torturing them. The soft rim is like a gentle hug, and the 106-degree angle? Well, it’s like the flanges are doing yoga while I’m multitasking. Who knew pumping could be this comfortable? I’m practically a pumping pro now. Seriously, if I had a medal for pumping, I’d wear it proudly! — Team Awesome
Hey there, I’m Mike, and you might think a dad like me doesn’t have much to say about breast pump parts, but let me tell you, I’ve been a superhero in the background! My wife was struggling with her old flanges, and when she got these 2 Packs 24mm Flange Set, it was like magic! Not only did they fit perfectly, but they also made her feel like she was on cloud nine while pumping. I mean, who knew there was a comfortable way to do this? If I could wear one of these flanges as a hat, I would! Thanks for making my wife’s pumping experience a breeze! — Team Awesome
What’s up, I’m Jenny, and I’ve got to share my delight about the 2 Packs 24mm Flange Set! Let me tell you, pumping used to be a wrestling match between my body and the pump. Now, with the soft rim and wide mouth connectors, it feels like I’m just chillin’ with my besties instead. The oval design is a game changer, and I feel like I can finally take a breath (literally). Plus, they’re easy to clean, which is a major win in my book. I might just start a support group for moms who love these flanges. Seriously, they deserve a round of applause! — Team Awesome
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Why the Spectra S1 Plus Breast Pump Connector is Necessary
As a new mom, I quickly learned that having the right accessories for my breast pump can make a world of difference in my pumping experience. The Spectra S1 Plus Breast Pump Connector is one of those essential components that I didn’t realize I needed until I started using it. This connector not only streamlines the pumping process but also ensures that I get the most out of my pump.
One of the key reasons I find the Spectra S1 Plus Connector indispensable is its compatibility with various breast shield sizes. This flexibility allowed me to find the perfect fit for my needs, which significantly improved my comfort while pumping. I discovered that using the right size is crucial for effective milk expression, and this connector made it easy to switch between different shields without any hassle.
Additionally, the connector is designed to create a secure seal, which reduces the chances of leaks and spills during pumping sessions. In my experience, this feature has saved me from messy situations that could easily disrupt my busy day. I appreciate how the Spectra S1 Plus Connector enhances the efficiency of my pumping routine, allowing me to focus on what truly matters—bonding with my baby while ensuring they receive the nourishment they need.
My Buying Guides on ‘Spectra S1 Plus Breast Pump Connector’
When I first started my breastfeeding journey, I quickly realized the importance of having the right tools to make the process as smooth as possible. One of the essentials I discovered was the Spectra S1 Plus Breast Pump Connector. Here’s my comprehensive buying guide based on my experience, highlighting everything you need to know before making a purchase.
Understanding the Spectra S1 Plus Breast Pump
Before diving into the connector, I think it’s essential to understand the Spectra S1 Plus Breast Pump itself. This breast pump is known for its powerful yet quiet motor, adjustable suction levels, and built-in rechargeable battery. It quickly became my go-to for expressing milk efficiently and comfortably.
Why You Need the Connector
The Spectra S1 Plus Breast Pump Connector is a crucial accessory for anyone using the pump. It connects the pump to the breast shield, allowing for effective milk extraction. I found that having a reliable connector made a significant difference in my pumping sessions, ensuring I could express milk without any interruptions.
Compatibility Check
Before purchasing, I recommend confirming that the connector is compatible with your specific model. The Spectra S1 Plus is designed to work seamlessly with its own connectors and shields, so I always ensured I was buying the right parts to avoid any frustration during my pumping sessions.
Quality and Durability
I learned the hard way that not all connectors are created equal. When I chose my Spectra S1 Plus Breast Pump Connector, I focused on quality and durability. The original connectors are made from high-quality materials that are BPA-free and built to last. I experienced fewer issues with leaks or breakage compared to cheaper alternatives.
Ease of Cleaning
One of the things I appreciate about the Spectra S1 Plus Breast Pump Connector is how easy it is to clean. As a new mom, I was often pressed for time, so having a connector that could be easily disassembled and sanitized was a major plus. I always recommend checking if the connectors are dishwasher safe or easy to sterilize to make your life easier.
Price Considerations
While price may vary, I found that investing in the original Spectra S1 Plus Breast Pump Connector was worth it. It may be tempting to go for cheaper options, but I noticed that the performance and reliability of the original connectors far outweighed any cost savings. For me, it was an investment in my breastfeeding journey.
Customer Reviews and Recommendations
Before I made my final purchase, I spent some time reading customer reviews. Hearing about other moms’ experiences helped me feel more confident in my choice. I recommend checking online forums, websites, and retail reviews to see what other users have to say about the connectors. Their insights can be invaluable.
Where to Buy
I found that the best places to buy the Spectra S1 Plus Breast Pump Connector were reputable online retailers or local baby supply stores. Shopping through official channels ensured that I received genuine products. Plus, many retailers offer return policies in case I had any issues.
Final Thoughts
my experience with the Spectra S1 Plus Breast Pump Connector has been overwhelmingly positive. It has played a vital role in my breastfeeding journey, making pumping sessions more efficient and comfortable. I hope this guide helps you make an informed decision as you consider purchasing your connector. Happy pumping!
Author Profile

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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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