FAQs

How often should I replace the diaphragm on my W1?

We recommend replacing the diaphragm every 3–6 months, or sooner if you notice cracking, stretching, or a loss of suction that isn't resolved by replacing the duckbill valve.

What are the signs that my W1 diaphragm needs replacing?

Over time, the diaphragm can stretch, crack, or lose its seal, which may reduce pumping efficiency. Regularly replacing the diaphragm helps maintain consistent suction and pump hygiene.

Still have questions?

Our team of real moms and experts is here to help you every step of the way. Just reach out—we’d love to hear from you.

Contact

Reviews

Customer Reviews

Overall rating: 5.0 / 5 from 2 reviews.