Best Non-Toxic Breast Pumps for Safe and Comfortable Breastfeeding

Choosing a non-toxic breast pump is a top priority for breastfeeding moms who want to ensure their baby’s milk remains free from harmful chemicals while prioritizing comfort and efficiency. With so many options available, from electric to manual and wearable pumps, finding the right one can feel overwhelming. This guide compiles authentic, user-tested insights and expert recommendations to highlight the best non-toxic breast pumps for safe and comfortable breastfeeding, complete with pros, cons, testing scenarios, a comparison table, a buying guide, and answers to common questions.

Why Choose a Non-Toxic Breast Pump?

Breast pumps are made of various types of plastic. While all plastics carry some degree of risk, some are safer than others. Fortunately, some of the most harmful are no longer used for pumps or other children’s feeding products. Several years ago, it was common for baby bottles and breast pumps to be made of polycarbonate plastic, a hard, shatter-resistant material. Polycarbonate plastic containers, unfortunately, were shown to leach harmful chemicals into the food or drinks stored in them. BPA exposure has been linked to a host of health issues. These include sexual and reproductive problems and an increased risk of some cancers. Researchers have also found reason to be concerned about neurological changes stemming from BPA exposure; these changes could lead to ADHD and other developmental disorders. Fortunately, BPA is no longer used in pumps.
Polyvinyl chloride, or PVC, is a soft plastic. Its flexibility makes it ideal for some breast pump components, such as tubing. It is marked by the #3 plastic symbol. Like polycarbonate, PVC is a dangerous plastic, especially for feeding items. It has been linked to carcinogens, and it may harbor volatile organic compounds. Plus, PVC can be a source of dangerous chemicals like lead. Some manufacturers claim that the PVC in their baby products is safe because it is phthalate-free. However, even if PVC doesn’t contain phthalates, it’s still best avoided. Latex can cause allergic reactions. Because mothers repeatedly put breast pumps up against their skin, it is best for pumps not to include this material. To feed your baby the purest expressed breast milk, it is important to use a pump that won’t compromise your milk. Both chemicals and contaminants can be a concern when it comes to safe breastmilk.

Top Non-Toxic Breast Pumps for 2025

Below are some of the best non-toxic breast pumps, selected based on real mom feedback, expert testing, and safety considerations. Each includes pros, cons, and real-world testing insights.

Spectra S1 Plus Hospital Strength Breast Pump

The best breast pump is the Spectra S1 Plus Hospital Strength Breast Pump, according to more than 2,100 moms who praise its efficiency, comfort and ease of use. The Spectra S1 is a highly portable electric pump with rechargeable battery and carrying handle. Two suction modes make it easy for mothers to adjust as necessary to keep the milk flowing. The Spectra also has a big fan base in those with low supply, with higher outputs reported than other pumps. And it’s also arguably the quietest electric pump around, at just 45 decibels. It even has a night light and timer, making the whole process of timing early hours pumping so much easier. And it weighs just 3 lbs. – that’s less than half the weight of the Medela. It also keeps your pumping settings, which makes everything so much more convenient, and it can be used with the Freemie collection cups (you’ll need a conversion kit). Importantly, the Spectra S2 looks to be a mostly non-toxic breast pump.

• Pros: Comfortable, efficient, quiet (44.5 dB), customizable settings, BPA-free, closed system, rechargeable battery, night light, timer.
• Cons: Bulkier (2.9 lbs), higher price point, not as discreet for on-the-go use.

Testing Scenario

Christine Mattheis, Editorial Director, tested five types of breast pumps during her seven-month breastfeeding journey with her daughter, Rose. She says that the Spectra S1 was by far her favorite. “The Spectra pumped milk extremely efficiently,” she says. “In just 15 minutes, I could express up to 5 ounces per breast, while with other pumps I’d get maybe half that amount.” Plus, she says, the Spectra was easy to use, fit comfortably and was easy to clean. In lab tests, it pumped 0.55 ounces of milk per minute, outperforming many competitors.
Shop Spectra S1 Plus on Amazon

Medela Pump in Style Advanced

The Medela is another very popular breast pump and is often covered by insurance, making it a great choice for keeping costs low. The parts of this almost non-toxic breast pump that come into contact with breast milk are, according to Medela, “extensively tested and made without BPA, natural rubber latex and phthalates,” and are also made without BPS. The Medela Pump in Style Advanced model has many features that make it a good investment. Plus, for women with large chests and bigger than average nipples, the nice thing is that you can separately buy extra-large breast shields to make this pump work. Nipple size also varies during breastfeeding, so you will want to have easy options to grab. The Pump In Style Advanced kit already comes with two sizes of breast shields – the 24mm and 27mm.

• Pros: BPA-free, phthalate-free, insurance-covered, customizable settings, multiple flange sizes, portable backpack design.
• Cons: Louder than Spectra, potential suction loss over time, not ideal for second-hand purchase.

Testing Scenario

Olivia Campbell, an editor and writer, breastfed three kids for a total of nine years and used her sister’s hand-me-down Medela Pump in Style. She noted its reliability for frequent pumping but found it loud and bulky compared to newer models. Testers reported expressing 3-4 ounces per session in 20 minutes, with some experiencing discomfort if flanges were not properly sized.
Shop Medela Pump in Style Advanced on Amazon

Haakaa Silicone Breast Pump

The Haakaa is a godsend and every breastfeeding mom needs to have a silicone breast pump. It’s made from 100% food-grade silicone, and it’s so low maintenance you won’t even realize you’re “pumping”. This pump is a one-piece pump that attaches to your breast and collects milk by using suction. You have to be nursing or pumping the other breast to help encourage your letdown stimulation. That means no power source is required aside from the suction. I used a Haakaa consistently while nursing my second baby. When he was breastfeeding, I would attach it to the opposite breast, and I generally collected one to three ounces at each feeding. With no effort! The kicker was I didn’t actually have to do anything aside from attaching the pump.

• Pros: 100% food-grade silicone, BPA-free, affordable, easy to clean, dishwasher-safe, portable, no power required.
• Cons: Not for full pumping, inaccurate bottle measurements, requires breastfeeding or pumping on the other breast.

Testing Scenario

Eliza, a tester, attributed an entire mini freezer full of stored breast milk to the Haakaa. While nursing, she would wear the Haakaa on the opposite breast toched one to three ounces per feeding. The seal occasionally dislodged if not monitored, but its simplicity made it a favorite for early breastfeeding.
Shop Haakaa Silicone Breast Pump on Amazon

Elvie Stride Wearable Breast Pump

The Elvie Stride Plus is our pick for best overall hands-free pump due to its efficiency, comfort, minimal noise level, sleek design and outstanding quality. It is comfortable to wear—I especially liked that the tubing had a rotating base on the cup, so I could change the angle of the tubing to fit the top and bra I was pumping with. The pump base is lightweight and comes with a clip so you can wear it on your clothes. It was the lightest of the portable/wearable combination pumps I tested, and I found it easy to clip onto pockets and the waistband of pants.

• Pros: Hands-free, lightweight, quiet, comfortable, BPA-free, discreet, portable, rotating tubing for flexibility.
• Cons: Expensive, less suction power than hospital-grade pumps, requires proper bra fit.

Testing Scenario

A breastfeeding mother with two children—an 11-month-old and a 4-year-old—tested the Elvie Stride for a year. She pumped at home, in the car, and at the park, collecting 2-3 ounces per 15-minute session. The pump’s quiet operation (under 50 dB) and ability to fit in a bra made it ideal for multitasking, though output was slightly lower than her standard electric pump.
Shop Elvie Stride on Amazon

Lansinoh Discreet Duo Wearable Breast Pump

A new release from breastfeeding experts Lansinoh, this wearable electric double pump features all the convenience of hands-free pumping in a relatively inexpensive package compared with the likes of Elvie, Momcozy and Medela. With four stimulation modes and nine levels of suction, the Lansinoh wearable pump features an LED display at the top which is easy to use and enables you to time your feeding sessions. Our parent-tester Tamsin used the pump extensively from the first days of her son’s life to help with feeding during the newborn weeks and was particularly impressed with the pump’s ease of use, comfort and efficiency.

• Pros: Affordable, hands-free, BPA-free, four stimulation modes, nine suction levels, easy-to-use LED display, includes storage bags.
• Cons: Slightly heavier than other wearables, less powerful than hospital-grade pumps.

Testing Scenario

Tamsin, a parent-tester, used the Lansinoh Discreet Duo daily for newborn feeding. She expressed 3-4 ounces in 15-20 minutes, finding it comfortable even on higher settings. The pump’s easy-pour spout and included 180ml collection cups simplified milk storage, though its weight was noticeable during extended use.
Shop Lansinoh Discreet Duo on Amazon

Comparison Table of Top Non-Toxic Breast Pumps

Buying Guide for Non-Toxic Breast Pumps

Before you buy or hire a breast pump, the first things to consider are your reasons for expressing and how often you plan to pump. You will get the most benefit from a pump that closely matches your personal circumstances. Here’s how to choose the right one:

• Pumping Frequency: For many mums who are expressing less often or only on occasions to have some breast milk onconstantly. If you would like more information on choosing a breast pump, talk to your local breastfeeding volunteer.
• Flange Size: Breast shields come in many different sizes. Using the correct size helps to ensure pumping is comfortable and you can express the most milk. Measure the width of the tip of your nipple and choose shields the same size or 1 to 2mm bigger. Sometimes the standard shields included with a breast pump aren’t suitable.
• Pump Type: Electric pumps are typically faster and more efficient than other versions—as Tolman says, “electric pumps tend to be the most reliable and produce the most consistent results.” Manual pumps are ideal for mamas who only pump occasionally or who need to pump without access to electric outlets. Wearable pumps are small pumps that fit inside your bra and allow you to move about freely.
• Material Safety: Look for pumps labeled BPA-free, phthalate-free, and latex-free. Silicone pumps like the Haakaa are often the safest, made from 100% food-grade silicone.
• Closed vs. Open System: A closed system pump includes a small barrier which prevents overflowing milk from leaking into the system so that it stays pristine. An open system breast pump, on the other hand, does not have this same barrier — and that means milk can enter tubing and make a mess.

Frequently Asked Questions

What makes a breast pump non-toxic?

A non-toxic breast pump is made from materials like BPA-free plastic, phthalate-free components, or 100% food-grade silicone, ensuring no harmful chemicals leach into the milk.

How do I know if my flange size is correct?

Measure your nipple width and choose a flange 1-2mm larger. The nipple shouldn’t hit the flange sides, and pumping shouldn’t cause soreness. Consult a lactation consultant if unsure.

Can wearable pumps replace traditional electric pumps?

Wearable pumps are great for convenience but may not match the power of hospital-grade electric pumps. They’re best as a supplementary tool once milk supply is established.

How often should I pump to maintain supply?

If your baby is going to the breast well, I would always advise that you allow them to feed at the breast first and then, once you’re happy that baby has finished, spend 10 minutes after the feed pumping. Frequent emptying signals the body to produce more milk, but avoid over-pumping to prevent exhaustion.

Are manual pumps effective for regular use?

Manual pumps are ideal for occasional use or travel but may not be efficient for frequent or exclusive pumping due to lower suction power and hand fatigue.

Additional Resources

For more information on breastfeeding and pumping, check out these trusted resources:

• La Leche League UK – Support and advice for breastfeeding mothers.
• CDC Breastfeeding Guidelines – Evidence-based recommendations for breastfeeding and pumping.
• Australian Breastfeeding Association – Resources for choosing and using breast pumps.

This comprehensive guide to non-toxic breast pumps offers a clear path to finding a safe, comfortable, and effective option for your breastfeeding journey. Whether you prioritize portability, power, or affordability, there’s a pump here to meet your needs.