Mother’s Nature™ W1 Diaphragms
$12.99
5.0(2)Keep your Mother’s Nature™ W1 Warming Wearable Breast Pump performing at its best with this Set of 2 Replacement Diaphragms. These BPA-free silicone diaphragms create strong, consistent suction while preventing milk from backing up into the motor. Durable and easy to maintain, they should be replaced every 2–3 months depending on use, cleaning routine, and heat exposure. Simply wash with warm soapy water after each use and allow to air dry completely before reassembling. The Diaphragm is a must-have part to keep your W1 pump running smoothly and hygienically.
Quantity
$12.99
- FSA / HSA eligible
- Free shipping over $30
- 30-day money back
From the learning center: Your first week with the Mother's Nature™ W1
Details
- Compatible with the Mother’s Nature W1 Warming Wearable Breast Pump
- Set of (2) Diaphragms
- Creates suction and prevents milk from backing up into the motor
- The diaphragm should be replaced every 2–3 months, depending on how often you pump, cleaning method, and heat exposure
- Made from BPA-free, food-grade silicone material
- Wash with warm soap and water after each use, allow to air-dry completely before reassembling
In the Box
- Set of (2) Diaphragms
Specifications
- Compatible with
- Mother's Nature™ W1
- Material
- BPA-free, food-grade silicone
- Quantity
- 2
- Replace every
- 2 to 3 months
- Care
- Wash in warm, soapy water after each use; air dry fully before reassembling
- SKU
- MN-W-1-D-2
- UPC
- 850066890516
Shipping and Returns
Orders placed before 2 pm ET ship the same business day. Standard delivery arrives in 3–7 business days, free over $30, with free 2-day expedited shipping over $150.
30-day money back: the terms are in our returns policy.
From the Zomee community
What moms say
- 5 stars2 reviews
- 4 stars0 reviews
- 3 stars0 reviews
- 2 stars0 reviews
- 1 star0 reviews
Great
Great quality and durable unlike the amazon knock offs. Just wish shipping waa free.
Good to know
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.
For pump, sizing, or parts questions, call The Mom Line™ at 1-888-662-7159 from 9 AM to 5 PM ET, Monday to Friday, or send us a message any time.
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