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5 Best Breast Pump Parts of 2025

Last Updated - 2025/04/19

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Medela

Medela PersonalFit Flex Replacement Connectors, 2 per Pack, Compatible with Pump In Style MaxFlow, Swing Maxi, Solo and Freestyle Flex Breast Pumps, Authentic Medela Spare Parts

Medela

CA$39.99

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Main highlights
- MEDELA AUTHENTIC SPARE PARTS: Quality and performance you can trust. Have an extra set for work or travel, or a replacement for lost or damaged connectors
- MADE WITHOUT BPA: Safe for you and baby
- CUSTOMIZED FOR YOU: Works with all PersonalFit Breast Shields and sizes, including the PersonalFit Flex Breast Shields
- COMPATIBLE WITH: Medela's Pump in Style with MaxFlow technology, Swing Maxi, Solo and Freestyle Flex breast pumps
- COMFORTABLE DESIGN: Pump in more reclined and comfortable positioning
- CLOSED SYSTEM: Overflow Protection prevents milk from overflowing into the tubing and motor. Easy to assemble and clean
CA$39.99
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

begical

Begical Breast Pump Parts Compatible with Philips Avent Electric Breastpump SCF332/334 ; Incl. Flange, Valve, Tube, Massage Cushion, Silicone Diaphragm, Cap; Not Original Avent Pump Parts

begical

CA$37.23

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Main highlights
- ➧ This kit is only for one side; Buy two units if you pump on both breasts at the same time. This kit does not include any bottles.
- ➧ Made by Begical: All items are packaged, sealed and made by manufacturer Begical, NOT Philips Avent.
- ➧ CONTENTS: 1x duckbill valve, 1x tubing, 1x massage cushion, 1x Silicone diaphragm, 1x top cap 1x flange. Flange with the massage cushion is 20mm; 30 mm without the massage cushion
- ➧ COMPATIBLE with Philips Avent Single/Double Comfort Electric Breast Pump but not the old ISIS pumps. This kit is not the original Philips Avent kit or original Philips Avent accessories. Begical is not affiliated with Philips nor does Philips endorse the product.
- ➧ BPA/DEHP FREE. IN RETAIL PACK.; Comply with EU and USA FDA regulations for materials that contact food.
CA$37.23
3
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

IVARONAL

6Pcs Duckbill Valves and 4Pcs Diaphragm Compatible with Momcozy S12 Pro/S12/S9 Pro/S9 24mm Breast pump, Mom cozy Breast Pump Replacement Accessories

IVARONAL

CA$19.99

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Main highlights
- 【What You get】：10 piece set including 6pcs Duckbill Valves and 4pcs Silicone Diaphragms.Your satisfaction is our encouragement to pursue high-quality service and products, please reach out to us if there is something we can help, Our dedicated service team is committed to providing you with the best possible solution and ensuring your satisfaction.
- 【Same suction power as OEM 】：We have tested that our breast pump replacements have the same suction power as the original one, no Backflow, no Leaking,keeping your breast pump at the best performance level.
- 【High Quality ,Safe and Comfortable】: Our pumping replacement parts are crafty from food-grade silicone material ,BPA-free,providing you with the assurance to use it confidently. The soft-touch material provides a snug fit, promoting efficient pumping without causing irritation or discomfort.
- 【Compatible Brest Pumps】：These diaphragm and duckbill valve breast replacement compatible with Momcozy S12 Pro/S9 Pro/S12/S9,and fittings are universal for most wearable breast pumps on the market.Not Original Accessories.
- 【 Easy to Clean】: Washing the pump diaphragm and duckbill valve after each use,hey can be sanitized using water steam, boiling water, or microwave-steam bags, ensuring a hygienic and durable pumping accessory.We recommend that replacing them every 2 months to maintain optimal functionality.
CA$19.99
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Maymom

Maymom Breast Pump Kit for Medela Pump in Style Pumps; 2 Breastshields, 4 Valves, 6 Membranes, & 2 Tubes for Pump in Style Advanced Sold After July 2006; Replacement Parts for Medela Breast Shield, Medela Tubing, Valves and Membranes

Maymom

CA$34.49

More Details
Main highlights
- Value pack of 25 mm Breastshield x2, Valve x 4, Membrane x 6, Tube x 2 for Pump in Style Advanced sold after July 2006 and Pump in Style Original sold before 2004
- US FDA registered medical device (No. D192499); Comply with US FDA standards for containers that contact food and class II medical device. Test reports are online for your reference;
- Bottles are not inlucded; You can use any Medela bottles or other standard sized bottles.
- BPA free; Retail poly-bag packed; Sealed by the manufacturer.
- 4 years of experience in making high quality Medela breast pump compatible parts; 100% compatibility guaranteed!
CA$34.49
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

IVARONAL

6pcs Duckbill Valve&2pcs Silicone Diaphragm Compatible with Momcozy S12/S10/S9/TSRETE Wearable Breast Pump General Duckbill Valve and Silicone Diaphragm Accessories (8 Piece Set)

IVARONAL

CA$19.99

More Details
Main highlights
- 【Same as The Original,NO Backflow&Leaking】：Silicone diaphragm keeps breast pump stay enough suction, it also helps the milk collector stay sealed. Duckbill valve is designed in order to prevent back-flow of breast milk. Silicone diaphragm and duckbill valve accessories are perfectly meet your requirement when using a wearable breast pump.
- 【Package Content】：8 piece set including 6*Duckbill Valves & 2*Silicone Diaphragms.fittings are universal for most wearable breast pumps on the market. We have tested that our breast pump replacements have the same suction power as the original one,keeping your breast pump at the best performance level.Not original pump parts.
- 【Easy to Clean】:Wash replaceable duckbill valves after each use with warm soapy water and rinse well with clean water.its can be sanitized with water steam, boiling water, or microwave-steam bags after each use. To ensure your baby's safety, the breast pump parts can be replaced every 4-12 weeks if they become deformed or yellowed after long-term use.
- 【Compatible Brest Pumps】：Our diaphragm and duckbill valve accessories compatible with Momcozy S12/S10/9 ,TSRETE/HAUTURE/LoveOfLive/Ameda mya/PADRAM/LittleLucky/OMFMF/LORYHALL/MuTouJia/Befano/Kompoll/JOYSA/Bwcece/JOOYUM/HLTxia/Putybudy Breast Pumps Wearable.
- 【BPA Free, Safe Material】: These breast pump parts are made of food grade silicone,which is very safe, soft and odorless so you can feel completely at ease with your baby's milk.
CA$19.99

5 Best Breast Pump Parts of 2025

Medela PersonalFit Flex Replacement Connectors, 2 per Pack, Compatible with Pump In Style MaxFlow, Swing Maxi, Solo and Freestyle Flex Breast Pumps, Authentic Medela Spare Parts

Begical Breast Pump Parts Compatible with Philips Avent Electric Breastpump SCF332/334 ; Incl. Flange, Valve, Tube, Massage Cushion, Silicone Diaphragm, Cap; Not Original Avent Pump Parts

6Pcs Duckbill Valves and 4Pcs Diaphragm Compatible with Momcozy S12 Pro/S12/S9 Pro/S9 24mm Breast pump, Mom cozy Breast Pump Replacement Accessories

Maymom Breast Pump Kit for Medela Pump in Style Pumps; 2 Breastshields, 4 Valves, 6 Membranes, & 2 Tubes for Pump in Style Advanced Sold After July 2006; Replacement Parts for Medela Breast Shield, Medela Tubing, Valves and Membranes

6pcs Duckbill Valve&2pcs Silicone Diaphragm Compatible with Momcozy S12/S10/S9/TSRETE Wearable Breast Pump General Duckbill Valve and Silicone Diaphragm Accessories (8 Piece Set)

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