Elvie Curve Manual Breast Pump vs Medela Harmony Manual Breast Pump with PersonalFit Flex

Side-by-side specs from each maker.

Only the differences are shown.

Elvie Curve Manual Breast PumpMedela Harmony Manual Breast Pump with PersonalFit Flex
TypeManual pumpManual pump
List price$39.99Not listed
Powermanualmanual
Single or doubleNot listedSingle
Closed systemNot listedYes, per the maker
Capacity4 ozNot listed
Maker's use notesSingle-user product. Opened units not returnable unless faulty. Warranty 90 days.Check flange fit; ask a lactation consultant (IBCLC) or doctor about pain.

Elvie Curve Manual Breast Pump

Silicone manual pump that works by pressing the pouch, with a comfort control valve and a stated collection of up to 4 oz per session.

  • Press-the-pouch operation
  • Comfort control valve
  • No suction rating given

Medela Harmony Manual Breast Pump with PersonalFit Flex

Single-side hand pump listed by the maker with a PersonalFit Flex shield in size M and a bottle with lid.

  • Needs no battery or outlet