The silicone diaphragm is a replacement part for The ONE Pump, Express Cups and The INs wearable breast pump.
This part should be replaced every 2-3 months or if showing signs of damage. This part will have an effect on how well your pump performs.
Diaphragms made from 100% food grade silicone that is free from BPA, PVC, BPS and Phthalates.
One pair included.
Shipping nationwide within NZ is $9.50 for all orders under $99. We send using a NO Signature service, if you require a signature, please specify this in the notes at checkout. This shipping charge includes rural delivery & shipping to Waiheke Island.
We offer FREE shipping on all orders over $99 (excluding oversized items which incur a surcharge).
For more information, see our shipping policy for details.
We offer 14 day returns for change of mind. Please see our returns policy for information on whether your selected items can be exchanged or refunded if you change your mind. Some products are excluded if they are on clearance or for hygiene reasons.
Choose options
