1 Replacement O-rings Medela Harmony Breast Pump Parts-Latex Free-FREE SHIPPING.

Description

One replacement O-ring Assembly For MEDELA harmony breastpump.
If your pump is weak suction please check to see if O-ring is broken somewhere. ( as picture #2)
Buyer get ONE O-ring in first picture only.
Other picture shows if original O-ring broken ( loses suction) or missing O-ring  then will  need to replace O-ring  part.
Instead  buy full set of Diaphragm ( very expensive)  You should buy one  replacement O-ring here and your pump will works perfect again!