{
  "schema_version": "compare-page.v2",
  "page_id": "haakaa-pump-generations-compared",
  "url": "https://robotrunk.com/compare/want/haakaa-pump-generations-compared",
  "title": "Haakaa pump generations compared",
  "question": "Which Haakaa pump generation should a shopper in the United States choose?",
  "answer": "Haakaa Generation 2 Silicone Breast Pump with Suction Base & Silicone Cap (Gen 2): After use with two babies, the writer's view is that it is a silicone let-down catcher rather than a pump: it suctions onto the breast not being fed from and collects milk that would otherwise soak a nursing pad, often one to two ounces per session in the early weeks. The suction-base version is worth having because a full pump without a base tips over; the 4 oz and 5 oz bodies are otherwise the same.\nHaakaa Gen 2: The Haakaa Gen 2 is a passive silicone milk catcher, not a pump; it suctions onto the non-nursing breast and collects let-down that would otherwise soak a nursing pad. The breast pump is made of 100% silicone and sticks to any flat surface with its suction base.\nHaakaa Generation 2 Silicone Breast Pump with Suction Base: The writer describes it as a silicone milk catcher rather than a true pump: it collects letdown from the breast not being nursed and cannot express milk on demand. An analysis of about 91 community mentions found the same pattern: it works as a passive letdown catcher, not as a replacement for a pump.\nHaakaa Generation 3: It is a combo of a Gen 3 silicone breast pump flange and a detachable silicone bottle; you express into the bottle with the flange, then swap to the baby bottle nipple for feeding. A user bought the Gen 3 for extra suction but reports it comes off as soon as it is put on, and spills everywhere if tilted, making it disappointing.",
  "kind": "breastfeeding supply",
  "market": "US",
  "generated_at": "2026-10-31T07:04:30.203Z",
  "columns": [
    "Capacity",
    "Suction base",
    "Limits",
    "Assembly"
  ],
  "notices": {
    "facts": "Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell.",
    "price": "Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live."
  },
  "cited_facts": [
    {
      "ref": "p1.f5",
      "product": "Haakaa Generation 2 Silicone Breast Pump with Suction Base",
      "field": "what it is",
      "value": "The writer describes it as a silicone milk catcher rather than a true pump: it collects letdown from the breast not being nursed and cannot express milk on demand.",
      "stated_as": "The writer describes it as a silicone milk catcher rather than a true pump: it collects letdown from the breast not being nursed and cannot express milk on demand.",
      "source_type": "blog",
      "source_url": "https://onlymomreviews.com/posts/haakaa-pump-review/",
      "source_read_at": "2026-10-12T13:14:54.230Z"
    },
    {
      "ref": "p1.f6",
      "product": "Haakaa Generation 2 Silicone Breast Pump with Suction Base",
      "field": "user consensus",
      "value": "An analysis of about 91 community mentions found the same pattern: it works as a passive letdown catcher, not as a replacement for a pump.",
      "stated_as": "An analysis of about 91 community mentions found the same pattern: it works as a passive letdown catcher, not as a replacement for a pump.",
      "source_type": "review",
      "source_url": "https://www.babbycare.com/reviews/haakaa-pump-worth-it/",
      "source_read_at": "2026-10-12T13:14:59.234Z"
    },
    {
      "ref": "p1.f7",
      "product": "Haakaa Generation 2 Silicone Breast Pump with Suction Base",
      "field": "capacity",
      "value": "The capacity of this listing's pump is 4 oz (100 ml).",
      "stated_as": "Capacity: 4 oz.",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:21:10.371Z"
    },
    {
      "ref": "p3.f3",
      "product": "Haakaa Generation 2 Silicone Breast Pump with Suction Base & Silicone Cap (Gen 2)",
      "field": "what it does",
      "value": "After use with two babies, the writer's view is that it is a silicone let-down catcher rather than a pump: it suctions onto the breast not being fed from and collects milk that would otherwise soak a nursing pad, often one to two ounces per session in the early weeks.",
      "stated_as": "After use with two babies, the writer's view is that it is a silicone let-down catcher rather than a pump: it suctions onto the breast not being fed from and collects milk that would otherwise soak a nursing pad, often one to two ounces per session in the early weeks.",
      "source_type": "blog",
      "source_url": "https://onlymomreviews.com/posts/haakaa-pump-review/",
      "source_read_at": "2026-10-12T12:29:46.651Z"
    },
    {
      "ref": "p3.f5",
      "product": "Haakaa Generation 2 Silicone Breast Pump with Suction Base & Silicone Cap (Gen 2)",
      "field": "gen 1 versus gen 2",
      "value": "This page reviews the Gen 1 rather than the Gen 2, and its one point about this model family is that the Gen 2 added a suction-cup base that sticks to a surface to stop the pump tipping — the Gen 1 was the flat-based design without one.",
      "stated_as": "This page reviews the Gen 1 rather than the Gen 2, and its one point about this model family is that the Gen 2 added a suction-cup base that sticks to a surface to stop the pump tipping — the Gen 1 was the flat-based design without one.",
      "source_type": "review",
      "source_url": "https://pregnancysprout.com/products/breast-pumps/haakaa-silicone-breast-pump-review",
      "source_read_at": "2026-10-12T12:30:21.588Z"
    },
    {
      "ref": "p3.f6",
      "product": "Haakaa Generation 2 Silicone Breast Pump with Suction Base & Silicone Cap (Gen 2)",
      "field": "capacity",
      "value": "It is sold in two capacities: 100 ml (4 oz) and 150 ml (5 oz).",
      "stated_as": "Size: 4 oz (100 ml) or 5 oz (150 ml)",
      "source_type": "guide",
      "source_url": "https://temp2016.myshopify.com/products/haakaa-gen-2-silicone-pump-with-silicon-lid-1-set",
      "source_read_at": "2026-10-12T12:29:24.940Z"
    },
    {
      "ref": "p3.f7",
      "product": "Haakaa Generation 2 Silicone Breast Pump with Suction Base & Silicone Cap (Gen 2)",
      "field": "limits",
      "value": "It cannot express milk on demand, cycle like an electric pump or build a stash on a schedule, and suction cannot be increased step by step.",
      "stated_as": "It cannot express milk on demand, cycle like an electric pump or build a stash on a schedule, and suction cannot be increased step by step.",
      "source_type": "blog",
      "source_url": "https://onlymomreviews.com/posts/haakaa-pump-review/",
      "source_read_at": "2026-10-12T12:29:46.651Z"
    },
    {
      "ref": "p3.f9",
      "product": "Haakaa Generation 2 Silicone Breast Pump with Suction Base & Silicone Cap (Gen 2)",
      "field": "assembly",
      "value": "It needs no assembly and has no small parts.",
      "stated_as": "Easy to use. No small parts. No assembly required.",
      "source_type": "guide",
      "source_url": "https://temp2016.myshopify.com/products/haakaa-gen-2-silicone-pump-with-silicon-lid-1-set",
      "source_read_at": "2026-10-12T12:29:24.940Z"
    },
    {
      "ref": "p3.f10",
      "product": "Haakaa Generation 2 Silicone Breast Pump with Suction Base & Silicone Cap (Gen 2)",
      "field": "suction base",
      "value": "The suction-base version is worth having because a full pump without a base tips over; the 4 oz and 5 oz bodies are otherwise the same.",
      "stated_as": "The suction-base version is worth having because a full pump without a base tips over; the 4 oz and 5 oz bodies are otherwise the same.",
      "source_type": "blog",
      "source_url": "https://onlymomreviews.com/posts/haakaa-pump-review/",
      "source_read_at": "2026-10-12T12:29:46.651Z"
    },
    {
      "ref": "p4.f1",
      "product": "Haakaa Gen 2",
      "field": "What's included",
      "value": "The combo pack contains one 5 oz Gen. 2 Silicone Breast Pump and one Flower Stopper.",
      "stated_as": "This combo pack contains 1 x 5 oz Gen. 2 Silicone Breast Pump and 1 x Flower Stopper",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:21:10.371Z"
    },
    {
      "ref": "p4.f4",
      "product": "Haakaa Gen 2",
      "field": "What it is",
      "value": "The Haakaa Gen 2 is a passive silicone milk catcher, not a pump; it suctions onto the non-nursing breast and collects let-down that would otherwise soak a nursing pad.",
      "stated_as": "The Haakaa Gen 2 is a passive silicone milk catcher, not a pump; it suctions onto the non-nursing breast and collects let-down that would otherwise soak a nursing pad.",
      "source_type": "blog",
      "source_url": "https://onlymomreviews.com/posts/haakaa-pump-review/",
      "source_read_at": "2026-10-12T13:03:00.911Z"
    },
    {
      "ref": "p4.f10",
      "product": "Haakaa Gen 2",
      "field": "Material",
      "value": "The breast pump is made of 100% silicone and sticks to any flat surface with its suction base.",
      "stated_as": "Our Breast Pump is made of 100% silicone and sticks to any flat surface with its suction base.",
      "source_type": "guide",
      "source_url": "https://temp2016.myshopify.com/products/haakaa-silicone-breast-pump-with-suction-base-5-oz-and-silicone-flower-stopper-set-more-colors",
      "source_read_at": "2026-10-12T13:02:30.401Z"
    },
    {
      "ref": "p4.f12",
      "product": "Haakaa Gen 2",
      "field": "Assembly",
      "value": "No assembly is required; it is a single piece with no valves or handles to attach.",
      "stated_as": "No assembly is required; it is a single piece with no valves or handles to attach.",
      "source_type": "blog",
      "source_url": "https://www.thebabyverse.org/haakaa-silicone-breast-pump-5oz-150ml-gen-2-review-the-essential-game-changer-for-every-breastfeeding-journey/",
      "source_read_at": "2026-10-12T13:03:01.508Z"
    },
    {
      "ref": "p6.f1",
      "product": "Haakaa Generation 3",
      "field": "What it is",
      "value": "It is a combo of a Gen 3 silicone breast pump flange and a detachable silicone bottle; you express into the bottle with the flange, then swap to the baby bottle nipple for feeding.",
      "stated_as": "Get the Haakaa Gen. 3 Baby Bottle and Silicone Flange in one handy combo! Express directly into the detachable silicone bottle with the pump flange, then swap the attachment to the baby bottle nipple for easy feeding!",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:21:10.371Z"
    },
    {
      "ref": "p6.f4",
      "product": "Haakaa Generation 3",
      "field": "Gen 3 vs original",
      "value": "The blogger says the Gen 3 has stronger suction than previous generations and a wider, more stable bottom, but it is pricier and has multiple pieces compared to the one-piece original.",
      "stated_as": "The blogger says the Gen 3 has stronger suction than previous generations and a wider, more stable bottom, but it is pricier and has multiple pieces compared to the one-piece original.",
      "source_type": "blog",
      "source_url": "https://www.theanalyticalmommy.com/haakaa-silicone-breast-pump-review/",
      "source_read_at": "2026-10-12T12:18:45.530Z"
    },
    {
      "ref": "p6.f6",
      "product": "Haakaa Generation 3",
      "field": "Suction problem",
      "value": "A user bought the Gen 3 for extra suction but reports it comes off as soon as it is put on, and spills everywhere if tilted, making it disappointing.",
      "stated_as": "A user bought the Gen 3 for extra suction but reports it comes off as soon as it is put on, and spills everywhere if tilted, making it disappointing.",
      "source_type": "review",
      "source_url": "https://www.productreview.com.au/listings/haakaa-silicone-breast-pump",
      "source_read_at": "2026-10-12T12:17:46.362Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "haakaausa-com",
        "display_name": "haakaausa.com"
      },
      "product_id": "gid://shopify/Product/1436330459189",
      "name": "Haakaa Generation 2 Silicone Breast Pump with Suction Base & Silicone Cap (Gen 2)",
      "url": "/products/ucp/haakaausa-com/1436330459189",
      "why": "The suction-base version is worth having because a full pump without a base tips over; the 4 oz and 5 oz bodies are otherwise the same.",
      "cells": [
        {
          "column": "Capacity",
          "fact": {
            "field": "capacity",
            "value": "It is sold in two capacities: 100 ml (4 oz) and 150 ml (5 oz).",
            "stated_as": "Size: 4 oz (100 ml) or 5 oz (150 ml)",
            "source_type": "guide",
            "source_url": "https://temp2016.myshopify.com/products/haakaa-gen-2-silicone-pump-with-silicon-lid-1-set",
            "source_read_at": "2026-10-12T12:29:24.940Z"
          }
        },
        {
          "column": "Suction base",
          "fact": {
            "field": "gen 1 versus gen 2",
            "value": "This page reviews the Gen 1 rather than the Gen 2, and its one point about this model family is that the Gen 2 added a suction-cup base that sticks to a surface to stop the pump tipping — the Gen 1 was the flat-based design without one.",
            "stated_as": "This page reviews the Gen 1 rather than the Gen 2, and its one point about this model family is that the Gen 2 added a suction-cup base that sticks to a surface to stop the pump tipping — the Gen 1 was the flat-based design without one.",
            "source_type": "review",
            "source_url": "https://pregnancysprout.com/products/breast-pumps/haakaa-silicone-breast-pump-review",
            "source_read_at": "2026-10-12T12:30:21.588Z"
          }
        },
        {
          "column": "Limits",
          "fact": {
            "field": "limits",
            "value": "It cannot express milk on demand, cycle like an electric pump or build a stash on a schedule, and suction cannot be increased step by step.",
            "stated_as": "It cannot express milk on demand, cycle like an electric pump or build a stash on a schedule, and suction cannot be increased step by step.",
            "source_type": "blog",
            "source_url": "https://onlymomreviews.com/posts/haakaa-pump-review/",
            "source_read_at": "2026-10-12T12:29:46.651Z"
          }
        },
        {
          "column": "Assembly",
          "fact": {
            "field": "assembly",
            "value": "It needs no assembly and has no small parts.",
            "stated_as": "Easy to use. No small parts. No assembly required.",
            "source_type": "guide",
            "source_url": "https://temp2016.myshopify.com/products/haakaa-gen-2-silicone-pump-with-silicon-lid-1-set",
            "source_read_at": "2026-10-12T12:29:24.940Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "haakaausa-com",
        "display_name": "haakaausa.com"
      },
      "product_id": "gid://shopify/Product/8540950349",
      "name": "Haakaa Gen 2",
      "url": "/products/ucp/haakaausa-com/8540950349",
      "why": "The Haakaa Gen 2 is a passive silicone milk catcher, not a pump; it suctions onto the non-nursing breast and collects let-down that would otherwise soak a nursing pad.",
      "cells": [
        {
          "column": "Capacity",
          "fact": {
            "field": "What's included",
            "value": "The combo pack contains one 5 oz Gen. 2 Silicone Breast Pump and one Flower Stopper.",
            "stated_as": "This combo pack contains 1 x 5 oz Gen. 2 Silicone Breast Pump and 1 x Flower Stopper",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:21:10.371Z"
          }
        },
        {
          "column": "Suction base",
          "fact": {
            "field": "Material",
            "value": "The breast pump is made of 100% silicone and sticks to any flat surface with its suction base.",
            "stated_as": "Our Breast Pump is made of 100% silicone and sticks to any flat surface with its suction base.",
            "source_type": "guide",
            "source_url": "https://temp2016.myshopify.com/products/haakaa-silicone-breast-pump-with-suction-base-5-oz-and-silicone-flower-stopper-set-more-colors",
            "source_read_at": "2026-10-12T13:02:30.401Z"
          }
        },
        {
          "column": "Limits",
          "fact": null
        },
        {
          "column": "Assembly",
          "fact": {
            "field": "Assembly",
            "value": "No assembly is required; it is a single piece with no valves or handles to attach.",
            "stated_as": "No assembly is required; it is a single piece with no valves or handles to attach.",
            "source_type": "blog",
            "source_url": "https://www.thebabyverse.org/haakaa-silicone-breast-pump-5oz-150ml-gen-2-review-the-essential-game-changer-for-every-breastfeeding-journey/",
            "source_read_at": "2026-10-12T13:03:01.508Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "haakaausa-com",
        "display_name": "haakaausa.com"
      },
      "product_id": "gid://shopify/Product/8575386893",
      "name": "Haakaa Generation 2 Silicone Breast Pump with Suction Base",
      "url": "/products/ucp/haakaausa-com/8575386893",
      "why": "The writer describes it as a silicone milk catcher rather than a true pump: it collects letdown from the breast not being nursed and cannot express milk on demand.",
      "cells": [
        {
          "column": "Capacity",
          "fact": {
            "field": "capacity",
            "value": "The capacity of this listing's pump is 4 oz (100 ml).",
            "stated_as": "Capacity: 4 oz.",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:21:10.371Z"
          }
        },
        {
          "column": "Suction base",
          "fact": null
        },
        {
          "column": "Limits",
          "fact": {
            "field": "user consensus",
            "value": "An analysis of about 91 community mentions found the same pattern: it works as a passive letdown catcher, not as a replacement for a pump.",
            "stated_as": "An analysis of about 91 community mentions found the same pattern: it works as a passive letdown catcher, not as a replacement for a pump.",
            "source_type": "review",
            "source_url": "https://www.babbycare.com/reviews/haakaa-pump-worth-it/",
            "source_read_at": "2026-10-12T13:14:59.234Z"
          }
        },
        {
          "column": "Assembly",
          "fact": null
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "haakaausa-com",
        "display_name": "haakaausa.com"
      },
      "product_id": "gid://shopify/Product/1640991752245",
      "name": "Haakaa Generation 3",
      "url": "/products/ucp/haakaausa-com/1640991752245",
      "why": "It is a combo of a Gen 3 silicone breast pump flange and a detachable silicone bottle; you express into the bottle with the flange, then swap to the baby bottle nipple for feeding.",
      "cells": [
        {
          "column": "Capacity",
          "fact": null
        },
        {
          "column": "Suction base",
          "fact": null
        },
        {
          "column": "Limits",
          "fact": {
            "field": "Suction problem",
            "value": "A user bought the Gen 3 for extra suction but reports it comes off as soon as it is put on, and spills everywhere if tilted, making it disappointing.",
            "stated_as": "A user bought the Gen 3 for extra suction but reports it comes off as soon as it is put on, and spills everywhere if tilted, making it disappointing.",
            "source_type": "review",
            "source_url": "https://www.productreview.com.au/listings/haakaa-silicone-breast-pump",
            "source_read_at": "2026-10-12T12:17:46.362Z"
          }
        },
        {
          "column": "Assembly",
          "fact": {
            "field": "Gen 3 vs original",
            "value": "The blogger says the Gen 3 has stronger suction than previous generations and a wider, more stable bottom, but it is pricier and has multiple pieces compared to the one-piece original.",
            "stated_as": "The blogger says the Gen 3 has stronger suction than previous generations and a wider, more stable bottom, but it is pricier and has multiple pieces compared to the one-piece original.",
            "source_type": "blog",
            "source_url": "https://www.theanalyticalmommy.com/haakaa-silicone-breast-pump-review/",
            "source_read_at": "2026-10-12T12:18:45.530Z"
          }
        }
      ]
    }
  ]
}