

Hero image 0 of Maymom Pump Parts Backflow Protector Membrane Duckbill Valve Tube Compatible with Spectra (6 Valve), 0 of 9
Maymom Pump Parts Backflow Protector Membrane Duckbill Valve Tube Compatible with Spectra (6 Valve)
Key item features
- CONTENTS: 2x Backflow Protector (including 2 large caps, 2 small caps, and 2 silicone diaphragms.) 6x duckbill valve and 2 x silicone membrane and 2x tube. Maymom pump parts can replace Spectra backflow protector, Spectra duckbill valve, Spectra tubing, Spectra membrane. Not original spectra pump parts. Not original Spectra S2 PLUS, or Spectra S1 PLUS, Spectra S3 pump parts.
- COMPATIBLE with Spectra S1 Spectra S2 Spectra S3 Spectra 9 Plus breast pump (The duckbill valves also compatible with Spectra Dew 350). See photo illustrations for compatible breastpumps. Not original Spectra S1 accessories, Spectra S2 accessories, Spectra S3 accessories, Spectra Duckbill Valves, Spectra Membranes.
- SAME SUCTION POWER AS OEM PARTS. Maymom duckbill valves are compatible with Spectra Flange and Maymom flange. Maymom silicone membranes are compatible with Maymom backflow protector (Long, Short and Medium) and Spectra S1 backflow protectors, Spectra S2 backflow protector. Also suitable for Ameda Mya pumps. It does not fit the old version of spectra backflow protector; see photo for details. The tubing is also suitable for Ameda Mya Portable and Ameda Mya Pro pumps.
- CLOSED SYSTEM: With Maymom backflow protectors, no milk will enter the tubing, so the tubing will remain clean. The breastpump parts can be cleaned with water steam or boiling water.
- BPA/DEHP FREE. IN RETAIL PACK. Comply with EU and FDA regulations for plastic materials that contact food. Test reports are conducted by independent lab and available for reference. All items packaged in retail pack, sealed by manufacturer Maymom.
Specs
- CompatibilitySpectra
- MaterialSilicone
- ColorWhite
- ActivityPumping
- Has written warrantyNo
- Piece count12
Current price is USD$17.40
Price when purchased online
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Columbus, 43215
Arrives by Wed, Apr 29
Sold by Maymom|Pro Seller
Fulfilled by Walmart
4.769230769230769 stars out of 5, based on 156 seller reviews(4.8)156 seller reviews
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About this item
Product details
CONTENTS: 2x Backflow Protector (including 2 large caps, 2 small caps, and 2 silicone diaphragms.) 6x duckbill valve and 2 x silicone membrane and 2x tube.
- CONTENTS: 2x Backflow Protector (including 2 large caps, 2 small caps, and 2 silicone diaphragms.) 6x duckbill valve and 2 x silicone membrane and 2x tube. Maymom pump parts can replace Spectra backflow protector, Spectra duckbill valve, Spectra tubing, Spectra membrane. Not original spectra pump parts. Not original Spectra S2 PLUS, or Spectra S1 PLUS, Spectra S3 pump parts.
- COMPATIBLE with Spectra S1 Spectra S2 Spectra S3 Spectra 9 Plus breast pump (The duckbill valves also compatible with Spectra Dew 350). See photo illustrations for compatible breastpumps. Not original Spectra S1 accessories, Spectra S2 accessories, Spectra S3 accessories, Spectra Duckbill Valves, Spectra Membranes.
- SAME SUCTION POWER AS OEM PARTS. Maymom duckbill valves are compatible with Spectra Flange and Maymom flange. Maymom silicone membranes are compatible with Maymom backflow protector (Long, Short and Medium) and Spectra S1 backflow protectors, Spectra S2 backflow protector. Also suitable for Ameda Mya pumps. It does not fit the old version of spectra backflow protector; see photo for details. The tubing is also suitable for Ameda Mya Portable and Ameda Mya Pro pumps.
- CLOSED SYSTEM: With Maymom backflow protectors, no milk will enter the tubing, so the tubing will remain clean. The breastpump parts can be cleaned with water steam or boiling water.
- BPA/DEHP FREE. IN RETAIL PACK. Comply with EU and FDA regulations for plastic materials that contact food. Test reports are conducted by independent lab and available for reference. All items packaged in retail pack, sealed by manufacturer Maymom.
info:
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Specifications
Compatibility
Spectra
Works with
Spectra 1
Breast pump accessory set type
Breast Pump Backflow Protectors
Material
Silicone
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
CHOKING HAZARD - Children Under 3
This toy is not suitable for ages under 3 years. It contains one or more of the following items: marbles, small ball, or small parts.
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Customer ratings & reviews
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 10 reviews
Jul 30, 2025
Candice
5 out of 5 stars review
Verified Purchase
perfect fit
Fits great on my Spectra! easy to clean and use
Incentivized Review
Helpful?3JF7MO6BYFZC6978869169
Jul 31, 2025
Carissa
5 out of 5 stars review
Verified Purchase
fits my spectra pump perfectly
Incentivized Review
Helpful?3JF7MO6BYFZC6978869169
Jun 3, 2025
melB
5 out of 5 stars review
Verified Purchase
Fits spectra and helps vacuum issues
Incentivized Review
Helpful?3JF7MO6BYFZC6978869169



