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We Tested Breast Pumps: These Are the Most Comfortable, Convenient, & Effective

Whether you want silent and wearable, or big with a mighty motor, we’ve got the right pump for your needs.

Assortment of breast pumps on marble countertop
Photo:

Parents / Alexander Huang

Not all breast pumps are created equal. While they all apply suction to the breast to express milk, these devices have become more specialized over the years to meet the needs of different pumping situations. Whether you’re looking for a quiet, hands-free pump, a wearable pump so you’re not tied to one place, a manual pump to catch letdown, or a standard double electric pump covered by your insurance, finding one that suits your lifestyle, milk supply, baby’s age, and pumping frequency is easier than ever and can help extend the amount of time you nurse your newborn.

“Pumps have come a long way over the last few years,” says Chrisie Rosenthal, IBCLC, director of clinical resources at The Lactation Network.

  • Our Testing Process

    We had lactating parents test 41 different breast pumps. They assessed each pump’s comfort, ease of setup and use, portability, effectiveness, noise level, and overall value. Testers also compared and contrasted the pumps against each other and against pumps they’d used previously. Additionally, editors on our team who had used these pumps weighed in with their experiences.

  • Types of Breast Pumps

    • Hospital Grade: Any electrically powered pump can provide hospital-grade suction strength of 300 and 350 mmHg (mmHg—millimeters of mercury—is the standard unit for measuring vacuum pressure). Typically, a larger motor and plug-in power source provide the greatest suction.
    • Standard Electric: These pumps use electricity to power the motor and must be plugged into a wall outlet. Most personal-use pumps have suction strengths between the high 200s to 300s mmHg, though some may promise even higher suction when pumping one breast at a time.
    • Portable: These are lighter and have a rechargeable battery, so you can use them away from an outlet. Typical suction strengths are in the 200 mmHg range.
    • Wearable: These are placed inside a regular bra for completely hands-free pumping. Some are entirely wireless, meaning all parts are contained in one unit, while others have discreet wires that connect to a small motor, which can be clipped to clothing or tucked in a pocket. Suction strengths tend to be in the 200 mmHg range.
    • Manual: A manual pump uses no electricity and is either hand-powered with a lever or suction sealed to the breast.
  • Breast Pumps Through Insurance

    Under the Affordable Care Act, all insurance plans must cover the cost of a breast pump. Insurance companies often dictate the pump type, when you can apply for it, and whether you have the freedom to purchase your own and get reimbursed or if you must only choose a covered pump. A doctor’s note may be required if you need a specific pump for a medical reason. Sites like Babylist can help you find out which pumps may be covered by your insurance plan.

Why We Like It

Parents, editors, and testers agree that the Spectra S2 truly has it all. It’s powerful yet lightweight, effective, incredibly quiet, and easy to clean. We especially appreciated its customizable settings and built-in timer. The machine pumped more milk, more comfortably, thanks to its massage mode and high suction rate of 270 mmHg. 

The simple-to-use display screen has several buttons, including for cycle, suction, light, and power. The screen’s backlight makes pumping at night or in dimly lit spaces so much easier. 

What Parents Say

“This is the best pump I've used. You can customize the cycle and suction power, making it very comfortable to wear and effective at producing breast milk. It’s worth every dollar.” –Abby

But Take Note

The parts don’t break down into individual pieces, so if you plan on traveling with this pump, you’ll need a large bag to stash it all.

The Details

  • Pump Type: Double electric hospital-strength
  • Portable: No
  • Battery: None
  • Weight: 3.3 pounds
  • Suction Strength: 270 mmHg
  • Accessories Included: Four flanges in two sizes (24 mm and 28 mm), power cord, two bottles, two duckbill valves, two backflow protectors, two tubes

Why We Like It

The durable, compact Lansinoh Smartpump 3.0 comes with everything you need to start pumping: three flange sizes, bottles, nipples, and a cooler. First-time pumpers will love how easy it is to control the pump with the app. You can adjust the mode and suction, track how much you’ve pumped, and log your baby’s feeding times and diaper changes. 

Our tester ended up preferring the 3.0 over other pumps (including the one she’d been using for three years) thanks to its efficient letdown mode, secure flanges, and comfortable, effective suction. The pump is unique in that it allows you to pump directly into storage bags for simple freezer stashing. 

What Parents Say

“I would recommend it to a mom just starting a pumping journey because it is a complete kit with three different flange size options. I have begun using this as my main pump.” –Mary

But Take Note

The pump is heavy and comes with a lot of parts, but each part is color-coded so you can distinguish the parts from each other.

The Details

  • Pump Type: Portable double electric hospital-strength
  • Portable: Yes
  • Battery: Rechargeable battery-powered or plug-in; power cord included
  • Weight: 4.62 pounds
  • Suction Strength: Not listed
  • Accessories Included: Three sets of flanges (25 mm, 28 mm, and 30.5 mm), pump motor, cooler, four bottles

Why We Like It

Using a pumping bra, this pick offers a hands-free, fully mobile pumping experience thanks to its portable, rechargeable motor. You can tuck the motor in your bra, let it hang, stash it in a pocket, or hold it. Testers loved how streamlined and lightweight yet powerful it was and appreciated its 10 different suction levels.

This double electric pump is very easy to clean. The silicone membrane on the pump flange never comes into contact with your breast milk, so you don’t have to wash and sterilize it every time you pump. At under $200, this is also the most affordable portable pump we tested. 

But Take Note

In testing, we noticed that the suction improves when the motor is plugged in, rather than battery-powered, and the motor was a little too loud to use discreetly on a work call. Additionally, it only comes with one flange size and no clip for the motor. 

The Details

  • Pump Type: Portable double electric
  • Portable: Yes
  • Battery: Rechargeable and AC power cord
  • Weight: 0.5 pounds
  • Suction Strength: 260 mmHg
  • Accessories included: 24 mm flanges, two tubes, two duckbill valves, two backflow protectors, two wide-neck bottles

Why We Like It

Think of the Spectra S1 Plus as the workhorse of breast pumps: It’s been around for a while and is more than capable of handling pumping ‘round the clock. You will get effective, comfortable suction for reliable milk output. The S1 is easy to operate and even allows you to save your favorite settings. We were thoroughly impressed by its durability, battery life, and power.

It’s considerably less expensive than many others that offer similarly powerful, adjustable suction. The battery can hold its charge for several hours, permitting you to sit anywhere rather than being tethered to an outlet. It comes with two different flange sizes, and cleaning is a breeze. 

But Take Note

It’s loud and doesn’t default to letdown mode when you first turn it on. It’s bulky and heavy. 

The Details

  • Pump type: Double electric, hospital-strength
  • Portable: Yes
  • Battery: Rechargeable with AC power cord
  • Weight: 3.3 pounds
  • Suction Strength: 270 mmHg
  • Accessories included: Two sets of flanges (24 mm and 28 mm), two tubes, two duckbill valves, two backflow protectors, two wide-neck bottles

Why We Like It

We love how straightforward and quiet this pump is. Reliable and portable, the Evenflo Advanced features independent speed and suction controls and can be powered by a wall outlet, batteries, or a car outlet (batteries and car adapter not included). This “deluxe” set includes the pump, three flange sizes, four bottles, a cooler bag, three ice packs, an AC adapter, extra valves and membranes, and a shoulder bag to carry it all. 

In addition to the car adapter, other handy accessories that can be purchased separately include an adapter that allows you to pump directly into milk storage bags and an adapter that lets you pump into wide-neck bottles.

What Parents Say

“This is the quietest of the three pumps I tested. I loved that it came assembled! I wish other pumps came put together. This would be so helpful immediately postpartum.” –Kaitlin

But Take Note

Aside from being awkward to carry around due to the lack of a handle, this pump was difficult to clean. We also found the suction lacking, despite the “hospital-grade” label.

The Details

  • Pump Type: Portable double electric
  • Portable: Yes
  • Battery: AC power cord (included) or six AA batteries (not included)
  • Weight: 1.05 lbs.
  • Suction Strength: 250 mmHg
  • Accessories Included: 24.5 mm, 28 mm, and 30.5 mm flanges; four bottles; cooler bag; three ice packs; extra valves and membranes; shoulder bag 

Why We Like It

Testers found this pump incredibly comfortable thanks to its soft silicone flanges. It comes fully assembled and only comprises an electric hub and four washable pieces. You can toggle between stimulation and expression modes and choose among seven intensity levels and three speeds in each mode. The pump is quiet and durable, and the heated flange feature makes pumping a luxurious experience. 

The associated app is very intuitive: You can control each pump separately, sync them, set a shut-off timer, and adjust the heating function. An app means not having to reach into your bra to make adjustments, leaving you free to do chores, work, or play with your kids. One unique accessory is the nipple measurer to help you find just the right flange size. 

What Parents Say

“The comfort of these flanges—plus the heating—makes this a more natural, pleasurable experience, and one that I'm more likely to stick with for longer.” –Alison

But Take Note

Getting the flange around the milk container is tricky, but if you don’t install it correctly, milk will leak out while you pump. The pump doesn’t come with storage solutions, so you must transfer the milk to bags or bottles after pumping. Finally, the hub’s many buttons may require a close reading of the instructions to navigate.

The Details

  • Pump Type: Double electric wearable
  • Portable: Yes
  • Battery: Two charging cables to charge each cup separately, charging case to charge cups together; charges in a few hours for up to five days of power
  • Weight: Not listed
  • Suction Strength: 300 mmHg
  • Accessories Included: 17 mm to 24 mm flange sizes, nipple sizer, cleaning brush, dust covers, charging case, spare duckbill

Why We Like It

With the wearable Elvie Stride, milk is collected inside cups that tuck into your shirt or regular bra. Two short tubes connect the cups to a small motor. This external motor gives the Stride increased pumping power—enough to classify it as “hospital-grade” strength, which equals more milk production in less time. We found the milk output on par with the top pumps we tested. 

The motor is battery-powered and fully mobile; you can hang it around your neck like a lanyard, tuck it in your pocket, or clip it to your clothes. The associated app monitors milk levels while pumping and logs your history. With the app, you can program the pump, turn it on and off, and switch between 20 pumping modes. 

What Parents Say

“It’s AWESOME for doing stuff around the house; I could do chores that I can’t do in other pumps. The motor is small and lightweight and fits into most pants pockets, or you can clip it to your waistband.” –Maggie

But Take Note

One tradeoff with wearable pumps is that it’s difficult to see how much milk you’re pumping. Pouring the milk into new containers is also tricky; our tester found this pump particularly prone to spillage. Also, the pump doesn’t come with a wall charger, and the parts must completely dry between sessions to get a good seal. 

The Details

  • Pump Type: Double electric wearable
  • Portable: Yes
  • Battery: Built-in rechargeable battery, 3-hour charge; charging cable
  • Weight: 1.2 pounds
  • Suction Strength: 300 mmHg in single-cup set-up
  • Accessories Included: Two cup fronts, two cup seals, 24 mm flanges, two caps, tube splitter, two short tubes (for the cups), one long tube (for the hub), clip, cover, two valves, two diaphragms

Why We Like It

Our tester loved the easy-to-read LCD screen on this pump. They appreciated that they could look down at any moment and know which mode was selected, the current suction level, and how long they’d been pumping. The Imani i2 is unique among wearables for its leak-proof design, which meant testers could go about their day without worrying about spillage. 

Reliable milk output was another prized feature of this pump—this is not always the case with wearables. Since the measurement levels are printed on the side of the pump, our tester could accurately determine how many ounces she’d pumped without having to try to balance the cups vertically as she does with other wearable pumps.  

What Parents Say

“The screen is very useful. It's easy to read and understand the icons and words featured. It includes everything you'd want to know while in the middle of a pump. ” —Carrie

But Take Note

Our tester felt this five-piece cup was tricky to assemble. It doesn’t come with milk storage containers, so you must pour the milk into bottles or bags after pumping. 

The Details

  • Pump Type: Electric wearable; can purchase one or two cups
  • Portable: Yes
  • Battery: Rechargeable battery, includes two charging cables, lasts 2.5 hours 
  • Weight: 1.85 pounds 
  • Suction Strength: 300 mmHg
  • Accessories Included: Double pump comes with two motors, two 7-oz plastic cups, two silicone membranes, 25 mm silicone flanges, 21 mm silicone inserts, two valve bases, two duckbill valves

Why We Like It

You can’t get much simpler than this pump: It requires no charging, electricity, or special accessories. We loved that we could toss the Harmony in our bag for easy traveling, and the suction is entirely controlled by how hard and quick you press the handle. Some of us who haven’t had luck with electric pumps have much better experiences with a manual one. 

It’s such a relief that you get everything you need to pump right out of the box, including a 5-ounce bottle, lid, and 24 mm flanges. It also comes with a stand, which is great to have while you prep a storage container for the milk or prepare to pump the other side. No spilled milk here!

What Parents Say

“I would recommend this to someone who, like me, has difficulty using other pumps. This one worked well for me, unlike other fancier pumps.” –Holly

But Take Note

Your hand will get tired after a full session of pumping—there’s no way around that—and, of course, there’s no option to hide it under your shirt or use it hands-free.

The Details

  • Pump Type: Single manual suction
  • Portable: Yes
  • Battery: None
  • Weight: 9.3 ounces
  • Suction Strength: Not listed
  • Accessories Included: 24 mm flanges, bottle with lid, valve and membrane, connector, bottle stand
Medela Pump In Style With MaxFlow Electric Breast Pump placed on table
Photo:

Parents

Best Manual Pump to Catch Letdown

Haakaa Manual Breast Pump

Haakaa Manual Breast Pump
Photo: Amazon

Why We Like It

Powered solely by suction, rather than a motor or manual pumping action, the Haakaa seals to your breast, then the vacuum action works its magic. The single-piece pump collects up to 4 ounces of milk at a time. Because of its very low price point and the fact that the whole pump can be tossed in the dishwasher, it’s a great addition to your feeding journey.

We felt the Haakaa is best used at the beginning of your breastfeeding journey while your supply adjusts—you can easily pop it on one breast to collect the letdown while your baby nurses on the other side, making things considerably less messy. 

What Parents Say

I attribute an entire mini freezer full of stored breast milk to the Haakaa. While nursing, I would wear the Haakaa on the opposite breast to catch milk. This helped to increase my supply and eliminate waste.” –Eliza

But Take Note

If you’re using it for full pumping, you might want to keep an eye on the seal to make sure it doesn’t come dislodged, because we found that can happen without really noticing. And though it’s completely silent, you can’t hide this device under a shirt if you want to be discreet.

The Details

  • Pump Type: Single manual suction 
  • Portable: Yes
  • Battery: None
  • Weight: 5.6 ounces
  • Suction Strength: Not listed
  • Accessories Included: Bundles available that include a stand and/or lid

Other Notable Breast Pumps

Our Experts

To find out more about how to choose the best breast pumps and use them safely, we interviewed experts:

How to Use Breast Pumps Safely

Here are some safety tips to keep in mind when using a breast pump.

  • Use the right size flange. The flange, sometimes called the breast shield, is the part of the pump that goes on your breast. The correct size is crucial to a good fit and seal. The wrong size can make pumping painful, damage your nipple, and decrease your milk output. Most pumps have a flange sizing guide, but if you’re unsure, ask a lactation consultant. If your pump doesn’t include the flange size you need, you can order flanges separately. Rosenthal notes that you may need a different size for each breast and as your baby grows.
  • Try out your pump before your baby is born. Strapping on your pump for the first time in the middle of the night after giving birth is not the best plan (speaking from experience). Rosenthal recommends getting acquainted with your pump—its parts, assembly, use, charging, and cleaning—before your due date. The user manual, manufacturer's website, YouTube videos, and a lactation consultant can all be great resources for learning about your pump. 
  • Don’t over-pump. You may be tempted to build up a huge stash of breast milk, but Rosenthal says that isn’t necessary for most families. Over-pumping can lead to issues like oversupply, sore nipples, and exhaustion. Start by pumping enough to be a few bottles ahead. Then, if you need more for work or travel, meet with a lactation consultant about a month beforehand to discuss how much breast milk you’ll need saved and how to arrange your pumping schedule accordingly. 
  • Keep your pump clean. Wash your hands before handling pump parts. Follow the manufacturer’s guidelines for cleaning and sanitizing the pump and its parts. There are three ways to sterilize parts: cold, UV, and heat. Some parts may be hand-wash only, while others are dishwasher- and sterilizer-safe. Improper cleaning risks breakage or malfunction. The Centers for Disease Control and Prevention (CDC) has guidance on washing and sterilizing breast pumps. 
  • Store breast milk safely. The 4–4–6 rule helps simplify storage: Breast milk stays good for up to four hours at room temperature, four days in the fridge, and six to 12 months in the freezer. Rosenthal recommends dating your breast milk containers, using the oldest milk first, and always checking to be sure it doesn’t have an odd or bad smell before giving it to your baby. You should store milk on the fridge or freezer shelf, not in the door, for more temperature stability.

When Should I Start Pumping?

Some parents start hand-expressing milk before their baby is born, but pumping during pregnancy could cause contractions, so if this is an option you’re thinking about, be sure to talk to your doctor first. Once your baby is born, you can start pumping as soon as you like, although if you can, it’s usually most effective to have your baby nurse from the breast as much as possible to establish your milk supply. (In most situations, babies are more efficient than breast pumps!)

How Can I Pump to Increase My Milk Supply?

Breast milk works in an “on-demand” fashion: Your body produces more milk as needed. It’s best to establish your supply early instead of trying to increase your supply later. If possible, nurse your baby frequently postpartum to establish your supply. To increase supply, you can pump between nursing sessions. Scroggy says if you’re having supply issues, it’s best to use a standard plug-in electric pump. “For some low-supply parents, a wearable pump might not be strong enough,” she explains. You may need to work with a lactation consultant to develop a plan to increase your supply. 

Who We Are

Simone Scully is a writer at Parents and the former editorial director of parenting content at Parents. She's an award-winning journalist with over a decade of experience covering health and parenting issues. She’s also a mom who spent several years pumping and breastfeeding her son. 

Olivia Campbell is an editor and writer at Parents, an experienced health journalist and essayist, and a bestselling author. She breastfed three kids for a total of nine years and used her sister’s loud, enormous hand-me-down Medela Pump in Style.

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Sources
Parents uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. About Breast Pump Hygiene. Centers for Disease Control and Prevention.

  2. Breast Milk Storage and Preparation. Centers for Disease Control and Prevention.

  3. Low milk supply. USDA WIC Breastfeeding Support.

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