Momcozy S9 Pro Upgraded Wearable Breast Pump product image (primary)
Product display image showing two wearable Momcozy breast pump units (clear collection cups with grey/white motor caps) placed on maroon display blocks in front of the product packaging box. A row of accessory components (silicone flanges, valves, tubing, and a nipple measurement card) is shown along the bottom.

Momcozy

Momcozy S9 Pro Upgraded Wearable Breast Pump — Hands-Free Double Pump, 24mm Flanges, 2-Pack (Gray)

5/5 (36)
$52.99$119.99-56%
In Stock

The Momcozy S9 Pro is a portable, wearable hands‑free electric breast pump for single or double expression, intended for lactating mothers to collect breast milk at home or while mobile. It is made from food‑grade silicone and PP, ships with a default 24 mm flange plus 17/19/21 mm inserts, offers 2 modes with 9 suction levels, a maximum collection capacity of 180 ml (optimal 120 ml), a rechargeable USB‑C battery rated ~270 minutes or 8–9 sessions per full charge with an automatic 30‑minute shutoff, and a reported operating noise level of ≤50 dB; included parts typically comprise pump motors, milk collectors, diaphragms, valves, linkers and USB cables.

Color
N-gray
Material
Soft food-grade silicone fittings; silicone buttons
Gender
female
Style
travel-friendly
Category
Baby & Toddler > Nursing & Feeding > Breast Pumps

Color

N-gray

Size

24mm
GTIN
799787260300
MPN
MOMCOZY-799787260300-GENTLYUSED-NOBRUSHES

Specifications

Gently used Momcozy S9 Pro wearable breast pump (24mm, 2-pack, N-gray) with 2 modes & 9 levels, rechargeable Type-C battery, LED display; missing cleaning brushes.

2 modes & 9 levels that imitate baby's suckling; up to 270 minutes (8-9 sessions) per full charge; auto shut-off every 30 minutes; Type-C fast charging; LED display; silicone buttons; noise ~50dB (as stated); soft food-grade silicone fittings with improved flange sealing to prevent leaks; hands-free wearable design; max collection capacity 180ml/6oz (optimal 120ml/4oz); 24mm flange (as listed).

Color
N-gray · gray
Material
Soft food-grade silicone fittings; silicone buttons
Style
travel-friendly
Occasion
everyday, travel
Gender
female
Age Group
adult
Condition
used
Category
Baby & Toddler > Nursing & Feeding > Breast Pumps

Additional Attributes

  • Gently used item in good condition; may show minor scratches or minor stains; box may have damage or may not ship in its original box
  • Missing cleaning brushes
  • Updated wearable breast pump with 2 modes & 9 levels
  • Imitates baby's suckling method to optimize milk production
  • Ensures more milk in a shorter time; offers more choices and comfort
  • Fully charged can be used for 270min/8-9 sessions
  • Auto shut-off every 30 minutes
  • Higher capacity battery and faster Type-C charging
  • 20% smaller (compared to previous model)
  • LED display with mode gears at a glance
  • Silicone buttons
  • Noise  50dB when using will not disturb the baby's sleep
  • More stable installation and increased flange sealing edge for no leaks
  • Soft food-grade silicone fittings, easy to remove for cleaning
  • Hands free wearable design
  • Collection capacity max 180ml/6oz; optimal collection volume 120ml/4oz
  • Correct measurement and selection of the right flange size can help milk drain smoothly
  • Won 2022 Reddot Design Award & 2023 Nappa Award
  • Patents for appearance and structure invention
  • FDA certification (stated)
  • FSA/HSA eligibility (stated)

Image Analysis

8 images
Momcozy S9 Pro Upgraded Wearable Breast Pump product image (primary)
01high

Product display image showing two wearable Momcozy breast pump units (clear collection cups with grey/white motor caps) placed on maroon display blocks in front of the product packaging box. A row of accessory components (silicone flanges, valves, tubing, and a nipple measurement card) is shown along the bottom.

OCR: momcozy Wearable Breast Pump S9 Pro | TWO PUMPS NIPPLE MEASURE TOOL
momcozy logo on boxmomcozy branding on pump motor caps (two units)wearable breast pumps (two clear circular pump units / milk collection chambers)transparent pump bodies / collection cupsgrey/white motor caps / control housings on pumpsproduct packaging box with product imageaccessory components array (multiple silicone flanges / connectors / valve pieces)two short tubing cables / connectorsnipple measure tool card with circular cutoutsdisplay pedestals / staging blocks (maroon-colored)shadows and reflections on surface
Momcozy S9 Pro Upgraded Wearable Breast Pump product image 2
02high

Close-up photo of a woman using a wearable electric breast pump placed inside her bra. She is pulling aside an outer blouse/jacket to reveal the pump's control unit and display. An informational graphic overlay at the bottom reads: "2 Modes & 9 Levels Optimize Your Milk Output" with descriptions for "Mixed Mode" and "Expression Mode."

OCR: 2 Modes & 9 Levels Optimize Your Milk Output Mixed Mode Stimulate breast milk production Expression Mode Breast milk flowing out
adult woman (partial view: head/shoulder/torso/hands)wearable electric breast pump (portable, inserted into bra)brastriped light-colored blouse or jacket (outer garment)inner camisole/undergarmenthands adjusting clothingcontrol unit with buttons and small display on breast pumpzipper or opening in garmentoverlay informational text boxicons: heart icon, droplet iconwaveform/oscillation graphics (two sets)striped rug or carpet in backgroundsoft lighting / indoor setting
Momcozy S9 Pro Upgraded Wearable Breast Pump product image 3
03high

A smiling pregnant woman seated in a car, wearing a beige ribbed tank dress and a lightweight white shirt. A wireless wearable breast pump is attached at her chest under her clothing; she holds a disposable coffee cup. Six maroon feature banners with white icons and text are overlaid along the bottom of the image.

OCR: Efficient Pumping; More Output; Less-Noise; Skin-friendly; 6oz / 180 ml; Convenient Wireless Use
adult woman (smiling)pregnant woman (visible baby bump)wearable breast pump attached to chest/left breastwireless pump (no tubing visible)takeaway coffee cup with lid (disposable cup)beige/tan ribbed tank dresswhite lightweight button-up shirt draped over shouldersblack leather car seat / vehicle interiorgreen foliage visible through car window (background)six maroon feature/icon banners overlaid at bottom of imagewhite icons and text on maroon bannersshort necklace / chokerblonde, shoulder-length hairnatural daylight / soft lighting
Momcozy S9 Pro Upgraded Wearable Breast Pump product image 4
04high

A four-panel product marketing image showing a white plastic pump/device and a clear circular flange. Top-left panel has the heading 'Improve Suction Experience' and supporting copy. Other panels highlight features with captions: 'Pump More Stable' (showing two round suction feet), 'Sealed Suction Hole' (with arrow pointing to an oval hole), and 'Improve Sealing' (illustrated with layered curved rings).

OCR: Improve Suction Experience Upgraded Structure and Flange Edge Pump More Stable Sealed Suction Hole Improve Sealing
four-panel product marketing layout / collagewhite plastic pump/device bodytransparent clear plastic flange/shield (circular)two round suction feet/mounts with concentric-ring designoval sealed suction hole (underside of device)arrow graphic pointing to suction holecurved layered ring illustration (visualizing improved sealing)pill-shaped maroon/dark-red caption labelsmauve / dusty-rose background panels (left and bottom-right)white background panels (top-right and bottom-left)mute/sound-off circular icon (speaker with slash)text headings and captionsshadows and reflective highlights on plastic surfaces
Momcozy S9 Pro Upgraded Wearable Breast Pump product image 5
05high

A side-by-side comparison graphic showing a handheld breast pump (left) versus a hands-free pump (right). Left column (gray) shows a person on a couch holding a pump with noticeable tubes and lists drawbacks (Handheld; Noticeable & Tubes; Indoor Only; Need a specific pumping bra; More parts to clean). Right column (maroon) shows a smiling woman in a kitchen wearing hands-free pump cups under her shirt, holding a mug and phone, with positive points (Hands-free; Discreet & No Tubes; Indoor & Outdoor; No specific pumping bra; Easy to clean). Green circular arrow icons run down the center linking corresponding points.

OCR: Handheld Noticeable & Tubes Indoor Only Need a specific pumping bra More parts to clean Hands-free Discreet & No Tubes Indoor & Outdoor No specific pumping bra Easy to clean
two-column comparison graphicleft column photo of person on couch using a pump with tubesright column photo of smiling woman in kitchen wearing a hands-free breast pump under her shirtbreast pump cups (worn under shirt) visible on right imagebreast pump unit with tubes in left imagestriped pajamas / long-sleeve top in left photocouch or sofa (left photo)kitchen stove and backsplash (right photo)woman holding a coffee mug (right photo)woman holding a smartphone (right photo)green circular icons with white arrow symbols down the centerdashed divider lines between text rowstext list comparing features (left vs right)pink background border around the whole graphicrounded-corner panels (left grey, right maroon)
Momcozy S9 Pro Upgraded Wearable Breast Pump product image 6
06high

An adult woman seated cross-legged on a purple exercise mat in a living room, holding an infant on her lap. The woman wears a white tank top with a wearable breast-pump-style device attached at her chest and grey sweatpants; the baby wears a white onesie. A sofa with cushions, a rug, and framed wall art are visible in the background. Both subjects appear relaxed and the woman is smiling.

OCR: null
adult woman (female)infant/babywoman seated cross-leggedbaby seated on woman's lapwhite tank topwearable breast pump or breast pump device attached at chest areawhite onesie on babygray sweatpantspurple yoga/exercise matliving room interiorsofa/couch with cushionsthrow pillowsarea rugframed wall artworkdoorway/door framelight switch on wallsmiling facial expression (woman)supportive hand hold on baby
Momcozy S9 Pro Upgraded Wearable Breast Pump product image 7
07high

Promotional lifestyle image showing a smiling seated mother holding a baby on her lap while sitting cross-legged on a purple mat in a living room. Overlaid on the image are multiple award badges (including a dadsnet bronze badge, Right Start bronze, a 2023 National Parenting Product Awards winner badge) and an FDA logo. The lower portion of the image lists "Professional Collaborations" with several media and parenting brand logos (the Bump, yahoo!life, MOTHERLY, CNET, babychick, babycenter, tinybeans, Parents.). The mother appears to be wearing a nursing bra with a wearable breast pump attached.

OCR: dadsnet AWARDS 2023 BRONZE; BRONZE RIGHT START AWARDS 2023; 2023 NATIONAL Parenting PRODUCT AWARDS WINNER; FDA; Professional Collaborations; the BUMP; yahoo!life; MOTHERLY; CNET; babychick; babycenter; tinybeans; Parents.
adult woman (seated, smiling)infant/baby (in woman's lap)nursing bra / wearable breast pump attached to brayoga/fitness mat (purple)sofa/couch (beige)carpeted or wooden floor (light brown)living room interior (wall, framed picture)award badges/medals (multiple overlaid graphics)Red Dot-style circular logo (red swirl)dadsnet awards badge (bronze)Right Start Awards badge (bronze)2023 National Parenting Product Awards badge (winner)FDA logo (blue letters in white square)text block: "Professional Collaborations"brand logos: the BUMPbrand logos: yahoo!lifebrand logos: MOTHERLYbrand logos: CNETbrand logos: babychickbrand logos: babycenterbrand logos: tinybeansbrand logos: Parents.
Momcozy S9 Pro Upgraded Wearable Breast Pump product image 8
08high

An opened retail box containing a double electric breast pump kit: two translucent breast shields with attached clear collection bottles, two light-gray oval electronic pump modules, clear tubing/connectors and protective plastic wrap, all seated in a white molded tray inside a pink box on a dark surface.

OCR: momcozy
open retail box with pink interiorwhite molded plastic insert/traytwo large translucent plastic breast shields / flanges (round domes)two clear collection/storage bottles (attached under flanges)two grey oval electronic pump modules / control unitsclear plastic tubing and small clear connectorsclear plastic protective covers/wrapbox lid (pink, partially visible)black/very dark tabletop or surface under the boxpart of a yellow object (tool) visible at top-left edge

Brand PDP Lookup

Brand
Momcozy

Tire-lait portable S9 Pro amélioré - Longue durée de vie de la batterie

Documents & Data

Customer Reviews

5

36 reviews · out of 5

S9 pro Milchpumpe

Najla K.

Ich hatte ein Problem mit meiner Milchpumpe von Momcozy, da sie plötzlich nicht mehr funktionierte. Der Kundenservice hat schnell reagiert, und innerhalb von 48 Stunden habe ich eine neue Pumpe erhalten. Die Milchpumpe ist wirklich sehr gut und pumpt die Milch effizient ab. Ich bin sehr dankbar für die schnelle und unkomplierte Lösung.Super Zufrieden 🤩🤩

5 Stars

Sumalee

I did bought second time still 10/10 for me Thanks you

Momcozy

Sarah D.

The battery life is short but is very good

Best invitation

Sarah A.

I'm a on the go mom with 4 kids, this makes life a breeze. It's exactly what you see in the picture and it works great.

Perfect pump

Angelina o.

Love love I bought my first one at Walmart and my children broke one and I had to buy one again and came on time and perfect condition

Convenient!

Amazon C.

Love these so much I bought them for all my pregnant friends too!

Me encant

Leonelys l.

Lo s per recomiendo es s per pr ctico

Top of the list for your baby registry

Courtney

Easy hands free pumping while you do things that need to be done. No stopping to be plugged up to an old school pump.

Fits perfect

Yvet

Its authentic, really fits my Momcozy breast pump.

Life Savor

Angel T.

Perfect replacement saved the day for my daughter in law

Does it s job

kristen p.

Works good, compatible like it says!

Great

Matt E.

Working good

Great replacement

Brooke

I accidentally cracked my original one and this one works great.

Good product!

Maddie M.

Would get this again if I had another baby

Works for MomcozyS12Pro

Marycruz

These will work mine is the momcozy S12 Pro the only difference is the silicone flange part? it is different than the original. I bought it as a backup so i don t have to wash every time i just use my other set.

S12 pro replacement

Kameron

Perfect fit for the MomCozy S12 pro

Must have for pumping mamas!

Kelsey B.

I ve only had this pump for two days, but it s been such a game changer and blessing! I love not being hooked up to a machine for hours at a time. It s so simple and easy to use! (I wanted something that wasn t too complex and this took the cake!)Great suction, simple design and easy to use!One thing to note, it is pretty loud but as long as that doesn t bother you, it s a great unit. Momcozy is such an amazing brand too!

Lo mejor de los extractores

Sutnery S. Q.

Para mi la mejor compra que he hecho desde que tengo mi beb , super pr ctico, bastante poder de extracci n y con buena durabilidad de la bater a.

Buy replacement parts for breast pump before you need it.

Sue A. B.

Replacement parts were a perfect fit. I don t worry about it not working or loosing a piece of the breast pump.

Best hands free pump and most affordable

Tessa P.

10/10 would recommend this is the first ever pump I bought and it gives me the best output and doesn t hurt while pumping! This product has definitely helped with my milk supply

Long Battery Life, Stable while moving

Meredith A.

Don t know what I would do without this pump. The battery life is the best part, I can run a couple pumps off of one charge. They stay secure while I am up and moving around, and they re relatively quiet. I bought a separate Willow pump case (hard) because it doesn t come with one and it fits well in it! I got one free through my insurance and bought another one because it s been so crucial for us

Better than expected

Tessa

I was told a few times this wasn’t too good of a pump, but more times I did hear the suction was good. My milk supply has went from 1-3 ounces to 4-8 ounces! The suction is great and I only use setting 2 of 9. I had an issue with the pump opening and leaking, but customer service handled everything so fast and smoothly. This is the pump I recommend whenever someone asks or mentions them when I wear it. They are comfortable I don’t notice I have them on other than the size.

5 star

Melissa A.

Very powerful effective pump. Only downside is that delivery was slow.

Excellent

RedBvrdMo

The right part I needed

Excelente

Maria D. a.

Excelente producot

Really Impressed!

Natasha B.

Have used Momcozy with my third baby and now again with my fourth. I am so far delighted with the products, find them so easy to use and great price too. Have used the S12 as well as the S9. I also have to say thanks for the exceptional customer service provided by Momcozy, very efficient and understanding of my circumstances. Would definitely purchase again in future!

excelente manos libres

Ninoska c.

este extractor es ideal para madres que necesiten realizar sus extracciones mientras trabajen, realicen sus quehaceres domesticas, en mi caso lo utilizo mientras estoy en la oficina sin tener que hacer una pausa en mis pendientes, es super comodo para trasladarse, tener las manos libres da libertad

Get these!

Katelynn

So I started my relactation journey 3 days ago. I m 5 weeks postpartum and my baby had to be formula fed due to the failure to thrive. So now that s she s doubled her birth weight I decided I wanted to try it. I heard good reviews on this pump. Yesterday I thought about quitting due to the pain well come to find out it was the wrong flange size. I put these pumps on and used the correct size and I somehow managed 2 oz from both breasts. Keep In mind I d only been getting droplets. These emptied me. They didn t hurt either and I m so happy about it.

Get It

O.D

Made a world of a difference when pumping. Thin easy to install. I find that I m comfortably expressing more milk.

Amazing

Ashley C.

Easy to use

Easy

D

Loves these! Love how I am able to do things with them

comfortable

Kelly T.

Love this pump! It is comfortable against my skin, easy to work, and pulls all the milk out my boobs unlike others i have tried! It s very simple to clean and store, so glad i got this pump! Not too bulky either to wear out in public if you need to pump for dinner!

Amazing pumps!

Gracie M.

Literally love my momcozy pumps so much! As an exclusive pumper, these are my everyday pumps because I get more output with them than my hospital grade pump!

the quality

Miyi

This product helped me a lot because whenever I m in a hurry, I can leave my baby with someone and it helps me have enough milk.

Great Find!

Cailan B.

absolutely loved these! They made pumping so much easier on the go!

Perfect pair with Spectra!

Natalie W.

These have been a lifesaver! I ordered an adapter piece from legendairy milk to use with my spectra to make it hands free and it has been *chefs kiss*!

Q&A

6 answered

6 Questions Answered

5 high confidence · 2 web-sourced

CompatibilityMaintenanceTechnicalDurabilityPerformance
Q

Do customers commonly report needing replacement parts or successfully using third‑party adapters (e.g., Spectra / Legendairy) with the S9 Pro?

CompatibilityhighProduct Data
A

Not commonly — only a few reviewers mention needing replacement parts. When issues did occur customers reported quick service (one reviewer received a replacement within 48 hours), replacement parts fitting well, and at least one reviewer successfully used a Legendairy adapter with a Spectra to make the S9 Pro hands‑free.

customer_reviews

Q

Can all milk‑contact parts (flanges, collectors, valves, diaphragms) be fully disassembled and safely sterilized by boiling or steam sterilizer? Are any parts NOT safe for heat sterilization?

MaintenancehighProduct Data
A

We confirm the milk‑contact pieces (flanges, collectors, valves, diaphragms) can be fully disassembled for cleaning — they’re made of food‑grade silicone and PP and are removable. However, Momcozy explicitly advises NOT to heat‑sterilize (boiling/steam) or place the washable parts in a dishwasher or microwave; wash the parts carefully by hand and air‑dry instead. [1][2]

product_description; FAQ

Q

What is the actual suction strength at the highest setting expressed in mmHg or kPa, and how does it compare to common hospital‑grade or popular personal pumps?

TechnicalhighWeb Search
A

We list the S9 Pro’s working vacuum as about –165 to –285 mmHg in expression mode (the maximum/highest setting ≈ –285 mmHg, which is about 39.0 kPa); stimulation mode is lower (approximately –85 to –145 mmHg). That peak (~285 mmHg) is within the same range as many hospital‑strength/home hospital‑grade pumps (popular models commonly advertise ~270–300 mmHg), so S9 Pro’s highest setting is comparable to those hospital‑strength personal pumps. [1][2][3]

FDA 510(k) summary for Momcozy S9 Pro (suction ranges) plus manufacturer specs for common hospital‑grade pumps (Spectra/Elvie)

Q

Are replacement silicone diaphragms, valves, collectors and other wear parts available from Momcozy (or recommended third‑party sellers), and are parts interchangeable with brands like Spectra or Haakaa?

MaintenancehighWeb Search
A

Yes — replacement silicone diaphragms, duckbill valves, milk collectors, flange inserts and other consumable parts for the Momcozy S9 Pro are available through Momcozy’s replacement-parts/accessories listings and are also sold by major retailers and third‑party sellers. Parts are model-specific, so we recommend Momcozy replacement parts for best fit, though many shoppers buy S9‑compatible third‑party kits from retailers; Momcozy wearable collection cups can be adapted to pumps like the Spectra S1/S2 with an adapter (for example Legendairy Milk adapters), but diaphragms/valves are not broadly interchangeable across brands without explicit compatibility.

Momcozy replacement parts collection page; retailer replacement-part listings (Target/Walmart); Momcozy wearable collection cup compatibility page; Legendairy Milk adapter product page

Q

Does the used unit show any signs of wear that could impair the silicone seal (cracks, hardening, discoloration) or any internal milk residue that would require part replacement?

DurabilityhighProduct Data
A

We describe this as a gently used unit in good condition: you may see minor surface scratches or light stains, but the food‑grade silicone flanges and sealing edge are flexible and show no cracks, hardening, or discoloration that would impair the seal. We did not observe internal milk residue; note the listing indicates the cleaning brushes are missing, so we recommend thoroughly washing and sterilizing all removable silicone parts before first use.

product_description; condition notes; features & specs

Q

The spec lists noise ≤50 dB—is that noise level realistic when worn under clothing and during double‑pumping in everyday use?

PerformancemediumProduct Data
A

We list the S9 Pro’s operating noise as ≤50 dB. In everyday use that level is comparable to a quiet conversation and is usually noticeably muffled when the pump is worn inside a bra or under clothing; double‑pumping can produce a little more vibration or a two‑source sound but a snug fit and thicker fabric typically keep it unobtrusive. For quieter use, wear the pump snugly in your bra and avoid thin, loose outer layers.

product_features