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Home / Breast Pumps / Momcozy S12 Pro Double
Momcozy S-12 Pro Double
Momcozy
double electric

Momcozy S12 Pro Double

By Momcozy
4.8 (201 reviews)
Insurance

Covered by insurance

Most moms are fully covered for this pump. The check takes about 2 minutes — we handle the paperwork.

CoveredFully covered by most plans
Max Coverage Guarantee — if your plan qualifies for a better benefit, we apply it automatically.
Get this pump through insurance
  • 2-minute eligibility check — have your insurance card handy
  • Order window: most plans allow anytime during pregnancy
  • Plan not covered? You still get our Moms First price — 20% off retail.
Moms First
Retail

Buy with Moms First

Order direct, no insurance needed — most moms add a second pump this way. Moms First members save 20% and get 2 expert-led classes.

$139.99
  • Ships same day by 2 PM ET, arrives in 1–3 business days
  • Free Breastfeeding 101 + Pumping Basics
Free delivery HSA/FSA eligible Max coverage guarantee
About the Momcozy S12 Pro Double

Why moms choose
the Momcozy S12 Pro Double.

Not getting enough milk? Painful pump? Always leaking? After talking to thousands of moms, we know what concerns moms the most about pumping. That’s where the Momcozy S12 Pro hands-free breast pump comes in! So convenient that it can make you forget you are still pumping! The S12 Pro wearable breast pump has an upgraded double-sealed flange design, which can snug tighter and closer to your breasts to not only pump more efficiently and more comfortably but also prevent milk leaking effectively!

  • Double-sealed flange pumps faster
  • Quieter and more discreet
  • 3 modes and 9 levels of intensity
  • The timer function tracks well
  • Hospital Strength
Ideal for

Who the Momcozy S12 Pro Double
is built for.

Exclusive pumpers

Hospital-grade suction and customizable settings for moms who pump multiple times daily.

Moms building a stash

Efficient double pumping helps you build a freezer supply faster.

First-time moms

Intuitive controls and included accessories make it easy to get started.

What's in the box

What you get

  • 2 - Pump Motor
  • 2 - Milk Collector (180ml)
  • 2 - Silicone Flange (24 mm)
  • 2 - Silicone Diaphragm
  • 2 - Duckbill Valve
  • 2 - Linker
  • 2 - USB Cable
Specs

The technical part.

Brand
Momcozy
Manufacturer Part Number
MCMWX31-WH00BA-RT
UPC
810123500932
Breast Pump Type
Double Electric Breast Pump
Pumping Options
Single or Double Pumping
Vacuum (max mmHg)
270 mmHg
Suction Modes
Pumping Modes (3) & Suction (9 Levels)
System Type
Closed System / Backflow Protection
Power Source
Rechargeable battery
Battery Life
140 Minutes
Charging Time
90 Minutes
Dimensions
5.3" (L) x 4.3" (W) x 2.8" (H)
Weight
0.5 lb.
Milk Capacity
6 fluid ounces
BPA Free
Yes
HSA/ FSA Eligible
Yes
App Connectivity
None
Warranty
2 years on pump motor and 90 days on accessories; call (619) 848-0676 for service
Categories
Wearable Breast Pump; Hands-Free Breast Pump; Hospital-Strength Breast Pump; Portable Breast Pump
User Manual
Replacement parts & resupply

Keep your Momcozy S12 Pro Double
working like new.

MilkZoom · Recommended

Replacement parts. Shipped monthly. Through your insurance.

Duckbills, diaphragms, tubing, breast shields, storage bags — all shipped to your door every month, billed to your insurance. Most moms are fully covered.

Learn More
$71.33
Average monthly value covered through insurance
Average across 1NW MilkZoom members with insurance coverage. Individual savings vary by plan and pump model.

Compatible parts at retail.

Need a single part rather than a recurring shipment? These are the Momcozy Momcozy S12 Pro Double-compatible parts available for one-off purchase. If your plan covers MilkZoom, the program above offfers better economics — these retail options are for moms whose insurance doesn't cover resupply, or who just need one specific item right now.

Answered honestly

Common questions
about the Momcozy S12 Pro Double.

Real questions our IBCLC team and care concierge get every week. Don't see yours? Ask our care team — included with every pump.

Most insurance plans cover breast pumps at no cost to you under the Affordable Care Act. The Momcozy S12 Pro Double is one of our most popular covered pumps.
Check your coverage →
Most insurance plans allow you to order your pump at anytime during pregnancy. Some plans let you order earlier. We'll check your specific eligibility window when you enter your insurance info.
Once your order is on file and all paperwork is received, your pump ships the same business day if that happens by 2 PM ET, or the next business day if not, and arrives 1–3 business days after it ships. We ship free via UPS, FedEx, and USPS.
Every pump comes with access to our care team, including IBCLCs (lactation consultants) who can help with sizing, settings, and technique. You can reach them via chat, email, or video call — all included at no extra cost.
Yes! Breast pumps are HSA/FSA eligible. If you're paying out of pocket or covering an upgrade, you can use your pre-tax health savings.
Verified reviews

Real moms. Real critiques.

Begin with coverage

Find out what your insurance covers —
in about 2 minutes.

From pumps to maternity supplies. No obligation, no phone calls — we handle the paperwork either way.

Check Your Coverage Talk to our team
Momcozy S12 Pro Double Upgrade fee may apply · rest covered
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