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Hygeia Bacteriostatic Filter (Single)
A replacement bacteriostatic filter made for EnJoye and EnJoye Cordless breast pumps.
$7.25 USD
Or Get It With Insurance
FSA/HSA Eligible
1-Year Warranty
30-Day Easy Returns
Ships in 24- 48 Hours
The Hygeia Bacteriostatic Filter supports proper airflow in EnJoye pump systems and serves as a reliable replacement part for daily pumping.
Key Product Highlights
What makes Hygeia Better?
Hygeia delivers hospital-grade breast pumps with hygienic closed-system protection - trusted by doctors, designed with lactation experts, and voted a top choice for over 10 years. Loved by moms for comfort, backed by insurance eligibility, and built to support your entire breastfeeding journey.
Material & Care
What’s Included
Usability
The Hygeia Bacteriostatic Filter is compatible with:
EnJoye Breast Pump
EnJoye Cordless Breast Pump
Why Moms Choose Hygeia
Hygeia products are developed with lactation experts who understand what real feeding journeys look like for moms.
1
Hospital grade performance gives mothers the confidence to pump efficiently whether they are at home, at work or out for the day.
2
Every design focuses on comfort, ease and practicality so moms can protect their milk supply without added stress.
3
Hygeia supports families with guidance, helpful resources and reliable accessories that make each stage of feeding feel more manageable.
4
Why Mothers and Experts Trust Hygeia
Celebrated by leading parenting and health organizations for innovation, efficiency, and mom-approved design.
Parents Pick Award
"Hospital-grade, cordless, hands-free pump designed for ultimate convenience and efficiency."
Mom's Choice Award
"It's cordless, rechargeable design lets you pump anytime, anywhere."
The Bump
"Best hospital-grade breast pump"
Baby Maternity
"This breast pump has it all! It has an excellent design and I love how it can fit in your purse."
The leaky Boob
"In my humble but experienced opinion, the comparable pumps don't really compare."
Frequently Asked Questions
What are Evolve duckbill valves used for?
The 17mm flange funnel is designed to provide a comfortable fit for mothers with smaller nipple sizes. It supports proper suction and efficient milk expression during pumping.
Who should use a 17mm flange size?
Mothers with smaller nipple diameters may benefit from using a 17mm flange. Choosing the correct size helps improve comfort and pumping effectiveness.
How does the 17mm flange improve pumping efficiency?
A properly fitted flange helps maintain consistent suction and allows milk to flow smoothly into the collection container during pumping.
Is the 17mm flange compatible with Hygeia pumps?
Yes. The 17mm flange funnel is designed to work with Hygeia breast pump systems and compatible accessories.
What materials are used to make the 17mm flange funnel?
The flange funnel is made from BPA-free plastic materials designed for safe breast milk collection and hygienic pumping.
Can the correct flange size improve comfort while pumping?
Yes. A properly sized flange helps reduce friction and pressure on the nipple, creating a more comfortable pumping experience.
How do I know if the 17mm flange fits properly?
A correct fit allows the nipple to move freely inside the tunnel without excessive rubbing against the sides.
Is the 17mm flange easy to clean after use?
Yes. It can be cleaned with warm water and mild soap and should be washed after each pumping session.
Can an incorrect flange size affect milk expression?
Yes. A flange that is too large or too small may reduce suction efficiency and cause discomfort during pumping.
Is the 17mm flange designed for regular pumping routines?
Yes. It is durable and designed for frequent pumping when properly cleaned and maintained.