# Harmony Manual Breast Pump \| live price, prepared checkout ## Built for shopping agents: what RoboTrunk does for every product We asked shopping agents, including Meta's Muse first-hand, what they need from a store. This is what they asked for, and what we have built. RoboTrunk is working through its catalogue, so a step may not be done for this one yet. 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Sold and shipped by lovemedobaby\.com, lovemedobaby.com; payment happens on the store's own checkout. Brand: Medela ## Variants - Default Title: CAD 49.99; out of stock. Variant id: `gid://shopify/ProductVariant/6336568131` - Seller: lovemedobaby\.com. Price: CAD 49\.99. Stock: out of stock. Variant: Default Title, variant id `gid://shopify/ProductVariant/6336568131`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://love-me-do-baby.myshopify.com/products/medela-harmony-manual-breastpump). [Comparison page](/compare/want/breast-pumps-for-carrying-when-traveling). [Get ready to buy from lovemedobaby\.com: prepare checkout](/checkout-prepare?merchant=lovemedobaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F2214800835&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F6336568131). ## Checked facts Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 75 checked facts, checked 2026-10-24T04:14:42.414Z. Research depth: trimmed read. Deep read: the store's own data and 15 outside pages \(the store's own product page; maker page; manual; review; blog; regulator recall search \(CPSC \(United States\)\); regulator recall search \(Health Canada\); video review \(derived summary of its captions\)\), each read in full by RoboTrunk and trimmed to its main content, then written up and checked\. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read\. Recall status was checked directly with CPSC \(United States\), Health Canada: The CPSC recall search returned no records for Medela/Harmony, and the Health Canada open\-data search found no Medela recalls\. - handling: A blog review describes it as portable, lightweight, quiet, and easy to use one\-handed with a swivel handle\.. Source: (blog, Cotton Babies Blog, published 2018-01-15), read 2026-10-24T04:00:42.940Z. - assembly: A review says it has fewer parts and is easier to assemble than a competitor manual pump, with 2\-Phase Expression\.. Source: (review), read 2026-10-24T04:00:55.828Z. - comparison: A comparison names it the best manual pump tested, praising comfort, the two\-level lever, and getting more milk faster\.. Source: (blog, El País, published 2026-04-21), read 2026-10-24T04:00:57.984Z. - assembly and parts: A video review shows easy assembly, a swivel handle, a bottle stand, and the option to turn the pumped bottle into a feeding or storage bottle\.. Source: (review), read 2026-10-24T04:03:00.565Z. - intended use: Medela Harmony is a single manual breast pump for occasional pumping away from baby, travel, or backup to a double electric pump\.. Source: (guide), read 2026-10-24T03:58:53.100Z. - power: It needs no electricity or battery\.. Source: (guide), read 2026-10-24T03:58:57.868Z. - single user: Harmony is intended for a single user\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - effectiveness: Some users report strong, quick output for occasional pumping, including filling a 150 mL bottle in about 15 minutes or getting more milk than from an electric pump\.. Source: (review), read 2026-10-24T04:00:08.855Z. - build: A review describes the pump as lightweight but durable, compact enough to fit a changing bag, and quiet and discreet\.. Source: (review), read 2026-10-24T04:00:11.162Z. - output: A parent review reports collecting 110 mL on the first use and about 90 mL in 10 minutes on most mornings\.. Source: (review), read 2026-10-24T04:00:13.410Z. - setup: A parent review reports easy setup, quick cleaning, and a compact size that fits a baby bag or handbag\.. Source: (review), read 2026-10-24T04:00:15.151Z. - portability: A blog review calls it small and discreet, useful in a car or gym bag, and compatible with standard Medela bottles\.. Source: (blog, The Milk Bank, published 2019-04-22), read 2026-10-24T04:00:27.702Z. - compatibility: It says the parts are compatible with Medela Pump In Style connectors, shields and bottles, and that it has fewer parts to wash than an electric pump\.. Source: (blog, Cotton Babies Blog, published 2018-01-15), read 2026-10-24T04:00:42.940Z. - fit: It reports one user with larger breasts found it worked better than a competitor\.. Source: (review), read 2026-10-24T04:00:55.828Z. - shield: It notes the oval shield rotates 360 degrees and has a padded rim, the included M cup suited the tester, and other sizes cost extra\.. Source: (blog, El País, published 2026-04-21), read 2026-10-24T04:00:57.984Z. - suction and noise: It reports strong suction for unclogging ducts and very quiet operation\.. Source: (review), read 2026-10-24T04:03:00.565Z. - breast shield: The included PersonalFit Flex shield has a 105\-degree angle, oval shape, and soft rim\.. Source: (guide), read 2026-10-24T03:58:53.100Z. - weight: The pump weighs 105 grams\.. Source: (guide), read 2026-10-24T03:58:57.868Z. - variants: There are two Harmony variants: the standard pump and the Essentials Pack, which adds a silicone teat, four milk storage bags, and four nursing pads\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - ease of use: Several users say it is easy to clean and use, portable and quiet enough for discreet pumping\.. Source: (review), read 2026-10-24T04:00:08.855Z. - assembly: It reports assembly takes about five minutes and the instructions are easy to follow, with online videos available\.. Source: (review), read 2026-10-24T04:00:11.162Z. - ease of use: It describes assembly as possible without instructions, the two\-phase pumping action as simple, and cleaning as quick enough for a steriliser\.. Source: (review), read 2026-10-24T04:00:13.410Z. - one\-handed use: It says the pump can be used one\-handed while breastfeeding or with two hands, and expresses about 60 mL in 5–10 minutes from the other breast\.. Source: (review), read 2026-10-24T04:00:15.151Z. - backup use: It says the Harmony is a backup rather than a daily pump, and that a failed O\-ring stops suction but replacement parts are easy to find\.. Source: (blog, The Milk Bank, published 2019-04-22), read 2026-10-24T04:00:27.702Z. - backup use: It recommends it for late\-night sessions and power outages as a backup pump\.. Source: (blog, Cotton Babies Blog, published 2018-01-15), read 2026-10-24T04:00:42.940Z. - lever: It says the double lever takes practice to use well\.. Source: (blog, El País, published 2026-04-21), read 2026-10-24T04:00:57.984Z. - flange and small parts: It notes only one flange size is included, extra flanges must be bought separately, and small membranes can be lost, though the original lasted four months\.. Source: (review), read 2026-10-24T04:03:00.565Z. - included items: Standard Harmony includes pump assembly, 24 mm PersonalFit Flex shield, 150 mL bottle with lid, valve and membrane, connector, bottle stand, and instructions\.. Source: (guide), read 2026-10-24T03:58:53.100Z. - pumping technology: Harmony uses 2\-Phase Expression to mimic a baby's natural sucking rhythm\.. Source: (guide), read 2026-10-24T03:58:57.868Z. - shield sizes: PersonalFit Flex shields are sold separately in S 21 mm, M 24 mm, L 27 mm, and XL 30 mm; the included shield is 24 mm\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - hand fatigue: Some users report hand soreness, cramp or fatigue during longer pumping sessions\.. Source: (review), read 2026-10-24T04:00:08.855Z. - comfort: The ergonomic lever and twisting handle are described as comfortable and not tiring, with a soft rubber cover\.. Source: (review), read 2026-10-24T04:00:11.162Z. - portability: It says the pump is quiet, needs no charging, is smaller and lighter than many electric pumps, and the shield angle reduces pressure\.. Source: (review), read 2026-10-24T04:00:13.410Z. - letdown: It reports the pump is effective at catching letdown and making bottles while caring for older children\.. Source: (review), read 2026-10-24T04:00:15.151Z. - bottle capacity: The included breast milk bottle holds 5 oz / 150 mL\.. Source: (guide), read 2026-10-24T03:58:53.100Z. - handle use: Use the short side of the handle quickly to stimulate milk flow, then the long side to express\.. Source: (guide), read 2026-10-24T03:58:57.868Z. - materials: Skin\- or milk\-contact parts are polypropylene, thermoplastic elastomer, and silicone rubber; the bottle and lid are polypropylene\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - output: Some users get little milk or need a long time, and a few link this to thick milk or blocked ducts\.. Source: (review), read 2026-10-24T04:00:08.855Z. - efficiency: It says the pump can be as efficient as an electric pump for some users, but is not suited to heavy\-duty expressing\.. Source: (review), read 2026-10-24T04:00:11.162Z. - shield placement: It advises moving the shield to find a comfortable position because shield placement affects comfort\.. Source: (review), read 2026-10-24T04:00:13.410Z. - closed system: Medela states Harmony is a closed system, keeping expressed milk safe and clean\.. Source: (guide), read 2026-10-24T03:58:57.868Z. - BPA: All parts that contact breast milk are not made with BPA\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - suction: Some users report losing suction or milk dripping into the pump cup when parts are not seated correctly\.. Source: (review), read 2026-10-24T04:00:08.855Z. - included parts: It notes only one bottle and one 24 mm shield are supplied, and extra shields are bought separately\.. Source: (review), read 2026-10-24T04:00:11.162Z. - safety standard: The teat and bottle for infant feeding comply with European Standard EN 14350\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - troubleshooting: Several users emphasise checking the silicone ring and correct assembly to restore suction\.. Source: (review), read 2026-10-24T04:00:08.855Z. - system type: It calls the pump an open system, which conflicts with the maker's closed\-system statement\.. Source: (review), read 2026-10-24T04:00:11.162Z. - assembly: The handle assembly pushes into the connector until the stem locks\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - fit: Some users find the standard shield size wrong for them and must buy a different flange size separately\.. Source: (review), read 2026-10-24T04:00:08.855Z. - bottles: It says Medela bottles are needed, available in 150 mL and 250 mL, and are shatterproof\.. Source: (review), read 2026-10-24T04:00:11.162Z. - assembly: The bottle screws into the connector\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - hygiene: Some users report mould on parts if they are not cleaned and rinsed thoroughly\.. Source: (review), read 2026-10-24T04:00:08.855Z. - cleaning: It reports bottles and parts can be boiled, dishwasher\-cleaned, microwave\-sterilised or cold\-water sterilised, with water marks possible after cold\-water sterilising\.. Source: (review), read 2026-10-24T04:00:11.162Z. - handle assembly: The diaphragm must be oriented correctly and pressed down around its entire edge for a proper seal\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - small parts: Some users note that losing small parts is inconvenient and that replacements must be bought\.. Source: (review), read 2026-10-24T04:00:08.855Z. - warranty: It notes the warranty is 12 months from purchase and that parts are not covered\.. Source: (review), read 2026-10-24T04:00:11.162Z. - cleaning frequency: Wash pump parts and bottles after each use and sanitise the parts once per day after washing\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - engorgement: Some users report the pump helps relieve engorgement and unclog ducts\.. Source: (review), read 2026-10-24T04:00:08.855Z. - teat included: It says a Calma teat is included, but the standard contents list on the store page and manual does not include a teat\.. Source: (review), read 2026-10-24T04:00:11.162Z. - dishwasher: Dishwashing may discolour parts but does not affect function\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - positioning: Some users say it needs two hands and can be awkward to hold comfortably for long sessions\.. Source: (review), read 2026-10-24T04:00:08.855Z. - small parts warning: Small parts may be swallowed by toddlers, so close supervision is needed near children\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - handle: Some users like the swivel handle and two pumping modes; others find the stimulation mode less useful than hand stimulation\.. Source: (review), read 2026-10-24T04:00:08.855Z. - labour warning: Pumping can induce labour; do not pump until after giving birth\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - bottle compatibility: Some users prefer other bottle brands and transfer milk rather than pumping directly into the Medela bottle\.. Source: (review), read 2026-10-24T04:00:08.855Z. - heat warning: The device and accessories are not heat\-resistant and must be kept away from heated surfaces and open flames\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - durability: One user reports the pump melted when left boiling, highlighting the need to supervise sterilising\.. Source: (review), read 2026-10-24T04:00:08.855Z. - inspection: Inspect components before each use and never use a defective device\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - spares: Some users say replacement parts are easy to find online or locally\.. Source: (review), read 2026-10-24T04:00:08.855Z. - bottle use warning: Do not hold the pump by the bottle and only fill the bottle to the 150 mL mark\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - milk storage: For healthy term babies, freshly expressed milk is best kept up to 4 hours at room temperature, 3 days in the refrigerator, or 6 months in the freezer\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - thawing: Thawed milk can be held under warm water no hotter than 37 °C / 98\.6 °F\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - warranty: The manual does not state the warranty period; it refers buyers to Medela's International Warranty for details\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - freezing warning: Plastic bottles and parts become brittle when frozen and may break when dropped\.. Source: (manual), read 2026-10-24T03:59:42.387Z. - breast milk heating: Do not microwave or boil breast milk\.. Source: (manual), read 2026-10-24T03:59:42.387Z. The full evidence pack, with every citation, source and gap: [evidence pack](/agent/evidence/lovemedobaby-com--medela-harmony-manual-breastpump) ## Questions we researched but could not confirm Every fact above is cited. To find them we read the store listing, the maker's page, the manual, owner reviews, blogs, video reviews and the recall records of CPSC \(United States\) and Health Canada and searched for regulator recall notices and owner forums. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess. - What is the pump's maximum suction vacuum in mmHg? - What is the warranty period and coverage in Canada? - Can the Harmony connector fit non\-Medela bottle brands? - Is a 36 mm PersonalFit Flex shield compatible with the Harmony? - Are the handle and connector free of BPA and phthalates? - What are the exact dimensions of the assembled pump with bottle? - Does the bottle stand fit the 250 mL Medela bottle? - Is the product latex\-free? - Does the standard Harmony include a Calma teat? - Are any tools needed for assembly? - What nipple diameter range suits the 24 mm shield? - How firm is the soft rim of the PersonalFit Flex shield? - Are instructions available in French for Canadian buyers? - Does the pump have a money\-back guarantee? To buy this through RoboTrunk, pass merchant `lovemedobaby-com`, product_id `gid://shopify/Product/2214800835` and one variant_id from the list above. Product image of Harmony Manual Breast Pump, supplied by lovemedobaby\.com: This product on lovemedobaby.com: Retrieved 2026-10-23T19:34:14.013Z from This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. 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