The Youha INs & Express Cups Valve is a replacement valve for the Youha The ONE Express Cups and The INs Wearable Breast Pump. It comes as one pair, so you can service both sides of your pump at the same time. If your pump feels like it isn't holding suction the way it used to, a worn valve is one of the first soft parts worth checking and swapping out.
The valve is a small but essential part of the milk path. It flexes open and closed as the pump cycles, and over time that repeated movement causes it to soften, warp or tear. Keeping a fresh pair on hand means you can restore the seal quickly instead of interrupting your pumping routine while you wait for parts.
How it works
- Maintains the seal: The flexible valve opens and closes with each pump cycle to help the pump hold its vacuum. A valve that no longer closes cleanly can let the seal slip, which affects how efficiently the pump works.
When to replace it
Youha recommends replacing this valve once a month if you pump frequently, or every two months if you pump around once a day. Because wear depends on how often you use and clean your equipment, treat this as a guide and inspect the valve regularly — softening, warping, tears or a loose fit are all signs it's time for a fresh pair.
Best For
The Youha INs & Express Cups Valve is a great option for parents who:
- Use the Youha The ONE Express Cups or The INs Wearable Breast Pump and want to keep a spare valve on hand
- Have noticed weaker suction and suspect a worn soft part rather than a motor issue
- Prefer to service both sides of their pump at once with a matched pair
This part is designed for the Youha The ONE Express Cups and The INs Wearable Breast Pump specifically, so check your pump model before ordering to be sure of the fit.
Care & Maintenance
Youha The INs Wearable Breast Pump
- 1x Pair of Valves