Mother's Nature™ Replacement Diaphragm Cap Covers
$9.99
Protect your pump system and maintain consistent performance with Mother’s Nature™ Diaphragm Cap Covers. Designed to securely enclose the diaphragm, these essential components help preserve suction strength and support a hygienic, closed-system pumping experience - ideal as reliable replacement parts or a convenient backup set.
Quantity
$9.99
- FSA / HSA eligible
- Free shipping over $30
- 30-day money back
Details
- Compatible with the Mother’s Nature™ H1 Hospital-Grade Breast Pump & Mother’s Nature™.
- Secures and protects the diaphragm within the breast shield system.
- Helps maintain consistent suction and overall pump performance.
- Supports closed-system hygiene by keeping air pathways protected.
- Ensures a secure seal to prevent loss of suction during use.
- Durable design for repeated daily use.
- Replace if cracked, loose, or worn to maintain optimal performance.
- Made from BPA-free, food-grade materials safe for mom and baby.
In the Box
- (2) Mother's Nature™ H1 Diaphragm Cap Covers
Specifications
- Compatible with
- Mother's Nature™ H1
- Material
- BPA-free, food-grade
- Quantity
- 2
- SKU
- MN-HZ-DC-2
- UPC
- 850066890714
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.
Good to know
FAQs
What do the diaphragm covers do, and do they need replacing along with the diaphragm?
The diaphragm cover helps secure the diaphragm in place over the main pump body. Together, the diaphragm and diaphragm cover form an airtight chamber that helps prevent milk, condensation, and airborne contaminants from traveling through the tubing and into the pump motor. The diaphragm cover does not necessarily need to be replaced every time you replace the diaphragm — replace it only if you notice visible damage.
Are these covers compatible with the W1 as well as the H1?
No. These diaphragm covers are designed specifically for the Mother’s Nature™ H1 and are not compatible with other pump models.
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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