Medela's three current electric pumps, the Solo, Swing Maxi, and Pump in Style Hands-Free, cover very different pumping routines, from an occasional single pump to a fully wearable double system. Here's what each one actually does, and what MacroBaby carries right now.
Medela Solo: the single-pump starting point
The Medela Solo is a single electric breast pump, meaning it pumps one side at a time rather than both simultaneously. It's the most affordable of Medela's current electric lineup, and a common choice for mothers who pump occasionally, need a lighter backup to a double pump, or are just getting started and don't want to invest in a full double system yet.
Medela Swing Maxi: portable and hands-free
The Medela Swing Maxi is a compact double electric pump built to fit into a busy routine, small enough to pack in a bag and designed for hands-free wear once paired with a compatible pumping bra or collection cups. It skips the screen and app-heavy interface of some pricier wearable pumps, focusing instead on straightforward, portable double pumping.
Medela Pump in Style Hands-Free: performance plus portability
The Pump in Style Hands-Free is positioned as the pump for mothers who don't want to choose between tabletop-pump performance and hands-free convenience. Medela's own clinical data (on file with the company) reports 11.8% more milk expressed compared to their standard pump, attributed to 105-degree angled breast shields, 2-Phase Expression technology, and what Medela calls MaxFlow technology. The collection cups are separate from the main pump unit and are designed to fit inside most standard nursing bras for a more discreet setup.
Single vs. double pumping: does it actually matter?
It does, and the difference isn't small. Pumping both breasts simultaneously with a double pump is generally reported to yield around 18% more milk on average compared to pumping one side at a time, and takes roughly half the time to do it. If you're pumping regularly, whether for return to work or building a supply, that time and output difference is usually worth prioritizing a double pump like the Swing Maxi or Pump in Style Hands-Free over a single pump like the Solo.
What is 2-Phase Expression technology?
All three current Medela electric pumps use 2-Phase Expression, a two-stage pumping pattern designed to mimic how a baby naturally nurses: faster, lighter suction to start letdown, followed by slower, deeper suction to draw out milk once flow has started. It's the underlying pumping technology across Medela's electric lineup, rather than a feature unique to any single model.
Accessories and replacement parts
Because breast pump parts wear out with regular use and shouldn't be shared between owners for hygiene reasons, MacroBaby stocks a range of Medela replacement parts: PersonalFit and PersonalFit Flex breast shields in multiple sizes, replacement tubing for both the Pump in Style and Freestyle-compatible pumps, PersonalFit connectors, and SoftShells breast shells for sore nipples. A correctly sized breast shield in particular affects both comfort and how much milk you actually express, so it's worth checking your fit rather than assuming the pump's default size works for everyone.
Nursing and pumping bras
MacroBaby also carries Medela's nursing and pumping bra lineup, including the Keep Cool Bra (available in both a seamless everyday style and a sleep bra) and the Women's 3-in-1 Nursing & Pumping Bra, which is built with openings designed to hold pump shields in place for hands-free use alongside standard nursing access.
Can insurance cover your Medela pump?
Under the Affordable Care Act, most non-grandfathered health insurance plans are required to cover a breast pump, electric or manual, at no out-of-pocket cost, usually through an in-network durable medical equipment supplier rather than a retail store. Coverage details vary by plan: some cover only a basic model, while roughly 60% of plans let you upgrade to a higher-tier pump by paying the difference out of pocket. Buying a Medela pump directly at MacroBaby is a straightforward option if you want a specific model right away, want a second pump for work or home, or your insurance-covered option doesn't include the model you want, but if cost is a factor, it's worth checking your insurance benefits first.
Building a pumping routine that works
A pump is only half the equation. Most mothers pumping regularly end up building a small kit around whichever pump they choose: a hands-free pumping bra or bustier if the pump doesn't already include wearable cups, an insulated bag or cooler for transporting milk, and enough spare breast shields and tubing that you're not stuck mid-workday waiting on a single set to dry. Building this out from the start tends to be less stressful than realizing you're missing a part during a busy week.
How often should you replace pump parts?
Valves, membranes, and tubing wear out with regular use and generally need replacing more often than the pump itself, typically every couple of months with daily use, though exact timing depends on how frequently you pump and how the parts are cleaned. Breast shields last longer but are still worth inspecting periodically for cracks or a loose fit, since a worn shield can reduce suction efficiency even if it still looks intact.
Cleaning and care basics
Parts that come into contact with milk, shields, valves, membranes, and collection containers, need to be washed after every use with hot, soapy water or run through a dishwasher's top rack, then air-dried completely before reassembly. Tubing that doesn't come into direct contact with milk generally doesn't need washing unless moisture gets inside it, in which case it should be replaced rather than cleaned, since trapped moisture can support mold growth inside the tube.
Which one should you actually get?
If you're pumping only occasionally or want a simple backup, the Solo covers that as the lowest-tier option. If you want double pumping with genuine hands-free portability and a straightforward interface, the Swing Maxi is the more accessible double option. If performance and expressed milk volume matter most and you're willing to invest a bit more for Medela's stated clinical advantage, the Pump in Style Hands-Free is the step up.
Shop Medela at MacroBaby
MacroBaby carries the full current Medela lineup, from pumps to replacement parts to nursing bras, with our team on hand to help you compare models in person. Browse the full Medela collection online or visit our Orlando showroom.
Frequently Asked Questions
What's the difference between the Medela Solo, Swing Maxi, and Pump in Style Hands-Free?
The Solo is a single electric pump, pumping one side at a time, and is Medela's most affordable current option. The Swing Maxi and Pump in Style Hands-Free are both double electric, hands-free pumps; the Pump in Style Hands-Free adds Medela's MaxFlow technology and a clinically reported 11.8% higher milk output.
Does double pumping really produce more milk than single pumping?
Yes. Pumping both breasts at once is generally reported to yield around 18% more milk on average than pumping one side at a time, in roughly half the time.
What is 2-Phase Expression technology?
It's a two-stage pumping pattern used across Medela's current electric pumps that starts with faster, lighter suction to stimulate letdown, then switches to slower, deeper suction to draw out milk, mimicking a baby's natural nursing pattern.
Does Medela sell the Symphony or Freestyle pumps at MacroBaby?
Not currently. MacroBaby's active Medela pump lineup is the Solo, Swing Maxi, and Pump in Style Hands-Free. Check with our team for the most current availability.
How do I know what size breast shield I need?
Breast shield fit affects both comfort and how much milk you express, and sizing varies by person rather than by pump model. MacroBaby carries Medela's PersonalFit and PersonalFit Flex shields in multiple sizes if your pump's default size isn't a comfortable fit.
Can I get a Medela pump through insurance instead of buying it?
Often, yes. Most insurance plans are required under the ACA to cover a breast pump at no cost through an in-network medical equipment supplier, though the specific model covered depends on your plan. Buying directly is usually the faster route if you want a specific model, a second pump, or your plan doesn't cover the one you want.
