Best Silicone Pump Replacement Parts in 2026

Maymom flange, not spectra flange or spectra USA product. It will not fit every mother. See below for details. Contains 2x 18mm widemouth flange and Valve for spectra s1 plus pump, s2 plus pump, 9 plus pump and Motiff Luna, Ameda Mya pumps. Suitable for mother with a niple diameter less than 16-17mm (measured AFTER a pumping session).

Compatible with spectra wide mouth bottles, AVEN bottles, and Maymom wide mouth bottles. They are NOT compatible with OTHER wide mouth bottles.

Made by Maymom, not original spectra company. Maymom is not affiliated with Uzinmedicare, the trademark owner of spectra.

4 NENESUPPLY DUCKBILL VALVES compatible with LANSINOH Breast Pumps. MADE BY NENESUPPLY. Not original Lansinoh pump parts.

COMPATIBLE PUMPS: Lansinoh Signature Pro, Smartpump, and Manual breastpumps.

NO GAPS ON VALVE TIPS. SAME SUCTION AS Oorignal PARTS. EASY TO INSTALL AND REMOVE. Remove the valve from extended base to avoid damaging the valve tips.

SAVES YOU TIME- A clean set when you need it to simplify your pumping routine

EVERYTHING BUT THE PUMP- Includes a complete extra expression set including two collection bottles, tubing, and 25mm Lansinoh flanges

COMFORTABLE PUMPING- ComfortFit flanges to provide ideal suction and fit for more efficient pumping

AUTHENTIC MEDELA REPLACEMENT PARTS: This 2-pack of PersonalFit Flex Membranes is an authentic spare part made by Medela and designed to work with the PersonalFit Flex connectors included with your Medela electric breast pump (Note: Membrane color may vary or be different from the membranes included with your original pump)

COMPATIBILITY: Works with Medela’s Freestyle Flex, Swing Maxi, Pump In Style with MaxFlow and Solo Breast Pumps

REPLACE REGULARLY: Medela recommends replacing your membranes every 3-6 months, depending on your pumping frequency

6 Count Replacement Duckbill Valves and 2 Count Backflow Protectors for Spectra S2, Spectra S1, Spectra 9 Plus breastpumps.

THIS IS AFTERMARKET PART MADE BY PumpMom. Not Original Spectra S2 Pump Parts.

SAFE MATERIAL - Made with Food Grade Silicone, and can be sterilized in water steam or boiling water.

IMPORTANT COMPATIBILITY NOTE: Compatible with Medela Pump In Style with MaxFlow breast pump ONLY

MEDELA AUTHENTIC SPARE PARTS: Quality and performance you can trust; Authentic Medela replacement tubing makes it easy to ensure optimal performance for your Pump in Style with MaxFlow breast pump

EASY AND CONVENIENT: Have extra tubing available when you need it

COMPATIBLE MODELS - 4 Replacement Silicone Membranes Compatible with Spectra Backflow Protectors and Nenesupply Backflow Protectors.

SAFE MATERIAL - Made with Food Grade Silicone, BPA free.

THIS IS AFTERMARKET PART MADE BY PumpMom. Not Original, Compatible with Spectra S2 Accessories.

CONENTS: 2x Backflow Protectors (including 2 large caps, 2 small caps, and 2 silicone diaphragms.) and 2x tubes. Maymom made parts compatible with spectra backflow protectors, both new and old versions. Ideal replacement tubes for spectra tubing, spectra tubing replacement, or spectra membrane. Not original spectra pump parts. NOT original spectra S2 pump parts.

COMPATIBLE with Spectra S1 Spectra S2 Spectra 9 Plus breast pump. The tubing is also suitable for Ameda Mya Portable and Ameda Mya Pro pumps.

LONGER THAN OEM TUBE: easy to plug onto the pump and no more falling tubes and tearing ends; 42" in length, 9" longer than OEM tubing. Easy to use around your pump. Fit the pump tightly. Made from sturdy materials that can sustain multiple pulls. Optimal Pumping Perfomance !!

Compatible Models: Replaceable duckbill valves compatible with Spectra S2, Spectra S1, Spectra 9 Plus, Synergy Gold, Spectra Dew 350, Motif Luna, Ameda Mya and Mya Pro breast pumps. Not original Spectra pump parts.

Same Suction as the Original: Our replaceable duckbill valves are designed to provide the same suction power as the Original Spectra duckbill valves. Replace the breastpump duckbill valve every 3-6 months.

Easy to Attach and Detach: Papablic's uniquely designed duckbill valve with an easy grab-pull tab that you can detach and replace the duckbill valve easily.

【Hands Free Breast Pump】TSRETE S23 wearable breast pump is a newly designed breast pump that is hands-free, convenient, has low noise, and is more invisible. This hands-free breast pump makes life easier for moms on the go.

【All-in-One Design】Offering a more comfortable and private experience, this all-in-one design allows you to pump in any place, at any time. The new breast pump is more lightweight and portable, making it easy to take with you, wherever you go.

【3 Modes & 12 Levels】The Electric breast pump with 3 modes and 12 levels, you can easily adjust the mode and levels for a comfortable pumping experience. Imitate the baby's real sucking and improve breastfeeding efficiency. With LCD screen and memory function.

😇【Double Hands-free Breast Pump】TSRETE double breast pump is lightweight,easy-to-grip and no tube.Wearable breast pump is very convenient,you can pump anywhere and at anytime,enjoy the free time of breastfeeding.And the electric breast pump can USB rechargeable.A full charge can be used for 3-5 times,can hold up to 180ml / 6oz,very convenient to carry even working or go traveling.

😇【Smart Adjustable Breast Pump Suction】The wearable breast pump electric has 2 modes.Portable Breast pumping mode Imitating the baby's actual sucking frequency.Massage mode stimulate breasts before pumping to help fast sucking,comfortable & pain-free.Easily to find the right suction power to help you get more milk in shorter time gives new mom more choice and comfort.LCD screen for easy operation with 9 Adjustable intensity levels,memory function and 30 minutes timed turn off.

😇【Food Grade Silica Gel】Breast pump electric is made of soft silicone,very safe for human body. Detachable accessories and easy to clean.

6 Count Replacement Duckbill Valves and 4 Count Silicone Membranes for Spectra S2, Spectra S1, Spectra 9 Plus breastpumps.

THIS IS AFTERMARKET PART MADE BY PumpMom. Not Original Spectra S2 Pump Accessories.

SAFE MATERIAL - Made with Food Grade Silicone, and can be washed in water steam or boiling water.

Statement: Diaphragm&Duckbill valve is not transparent ，they are foggy white.bliblo diaphragm & duckbill valve is suitable for wearable breast pump: suitable for S9/S12/S9pro/S12pro wearable breast pump. 4 pieces set

Easy Cleaning, wash the accessories with warm soapy water everytime after using.

Silicone diaphragm & duckbill valve: silicone material. It can be sterilized with steam, boiling water or microwave steam bag. 100% BPA free.

SAME AS THE ORIGINAL: Produced by the original factory, Our duckbill valve & silicone diaphragm replacements have the same function as the original one. Designed to replace the breast pump accessories every 3-6 months, maintaining the best suction and keeping your breast pump at the best performance level, so that the pumping could be more efficient and comfortable.

SAFE MATERIAL & BPA FREE: Made with Food Grade Silicone, and can be sterilized in water steam or boiling water. Comply with EU and US regulations for materials that contact food. Ideal to take care of new moms' and their babies' health and safety.

EASY-TO-CLEAN: Wash replaceable duckbill valves & Silicone Diaphragm after each use with warm soapy water and rinse well with clean water. Drinking water is recommended for cleaning. If the pump parts are torn, leaking, yellow, or stretched out, it is time to change the accessories.

Compatible Models: 4 x Replaceable silicone membrane for Spectra S1, Spectra S2, and Spectra 9 Plus breast pump. 8x Replaceable duckbill valves for Medela and Spectra pump. Compatible with Spectra S2, Spectra S1, Spectra 9 Plus, Spectra Dew 350 and Medela breastpumps EXCEPT Medela Freestyle, Sonata and Swing-maxi.

Same Suction as the Original: We have tested that our duckbill valves and membranes are the same suction power as the as the original one. Designed to replace the breastpump duckbill valve and silicone membranes every 3-6 months.

Less Parts to Wash: One Papablic duckbill valve replaces a Medela valve and a Medela membranes. Save money and fewer pump parts to wash, sterilize, and assemble.

CONTENT：Begical 2 valve & 2 silicone Diaphragm MADE BY Begical.

COMPATIBLE PUMPS: Compatible with Momcozy/TSRETE/HAUTURE/ PADRAM/LittleLucky/OMFMF/LoveOfLive/LORYHALL/MuTouJia/Befano/Kompoll/JOYSA/Bwcece/JOOYUM/HLTxia/Putybudy Breast Pumps Wearable S9|S10|S12。Not original pump parts.

Easy Cleaning：Wash begical pump parts after each use with warm soapy water and rinse well.Can be sanitized with water steam, boiling water or microwave-steam bags.

【Material Safety】BPA Free, made of silicone material. All Veoiramc pump parts that come in contact with breast milk are BPA free, giving you peace of mind about your baby's milk, Can be sanitized with water steam, boiling water or microwave-steam bags.

【Parts Replacement Time & Applicable Model】The authentic breast pump Parts Accessories: recommended to be replaced every 1 to 2 months. Deformed parts can cause sucking failure or fluid leakage. If you do not replace the accessories, The milk will be sucked into the main unit, and then the main unit will burn out or cannot be charged. They are only suitable for S9, S10, S12, S4DW wearable hand free breast pumps! ! ! Other models, please do not Shopping! ! !

【Easy to Clean】Easy Cleaning, Wash pump parts after each use with warm soapy water and rinse well, The main unit cannot be sterilized at high temperature, nor can it be sterilized with steam, The main unit is also not washable. NOTE: Only accessories are washable!!!

Compatible Models: 6 x Replaceable duckbill valves and 2 x Replaceable silicone membranes for Spectra breast pump, Compatible with Spectra S2, Spectra S1, Spectra 9 Plus, Spectra Dew 350. Not original Spectra pump parts.

Same Suction as the Original: Our replaceable duckbill valves and silicone membranes are designed to provide the same suction power as the Original Spectra replacement pump parts.

Easy to Attach and Detach: Papablic's uniquely designed duckbill valve with an easy grab-pull tab that you can detach and replace the duckbill valve easily.

Duckbill Valves 4Pcs for Bellababy Wearable Breast Pumps Only(BLA8038,BLA8039,BLA8040,BLA8040-2,BLA8042,BLA8042-2)

Duckbill Valves 4Pcs for Bellababy Wearable Breast Pumps Only(BLA8038,BLA8039,BLA8040,BLA8040-2,BLA8042,BLA8042-2)

Duckbill Valves 4Pcs for Bellababy Wearable Breast Pumps Only(BLA8038,BLA8039,BLA8040,BLA8040-2,BLA8042,BLA8042-2)

CONTENT: Mompmuir 6 Duckbill Valves & 2 Silicone Diaphragm, fittings are universal for most wearable breast pumps on the market. NO GAPS ON ORIGINAL PUMPS. SAME SUCTION AS OEM PARTS. EASY TO INSTALL AND REMOVE.

COMPATIBLE WITH PUMPS: Momcozy / TSRETE / Wearable Breast Pumps S9 / S10 / S12 / S4DW / HAUTURE / PADRAM / LittleLucky / OMFMF / LoveOfLive / LORYHALL / MuTouJia / Befano / Kompoll / JOYSA / Bwcece / JOOYUM / HLTxia / Putybudy / Luxlady / Eulumap / Fisroa / Goldeep / Zybeauty / HAHOME / Paruu / LRKHFFD / Mumeasy and Compatible with Noasage / URMYWO / Akaho / SOPEWOD Wearable Breast Pump. Not original pump parts.

Silicone diaphragm keeps the breast pump suction strong enough and also helps the bottle stay sealed. The duckbill valve is designed to prevent backflow of breast milk. The silicone diaphragm and the duckbill valve accessory are perfectly suitable to meet your requirements when using a wearable breast pump.

Prevent Leakage: This flange lock is desinged for Momcozy wearable breast pump S12/S12 Pro/S9/S9 Pro. With this lock, it can effectively prevent accidental leakage of milk from the bottom of the pump.

Easy to Install: Simply clip the leak latch on the flange bottom of the breast pump and check if the bottom is fully locked to avoid slipping during use. (Please noted the front side come with printed logo'Magicfour').

Safe Material: Same as every mother, we attach great importance to the safety of materials. These accessories for Momcozy breast pump are made of food grade PP material, BPA-free, eco-friendly, ordorless.

The authentic Momcozy wearable breast pump duckbill valves & silicone diaphragm accessories are suitable for use with Momcozy M5 wearable breast pump. Momcozy Original Parts FSA/HSA is eligible.

Easy cleaning, wash Momcozy M5 pump parts after each use with warm soapy water and rinse well. Please clean with a temperature of ≤100℃（212℉）for 5-10mins.

BPA-free, made of food-grade silicone material. All Momcozy pump parts that come in contact with breast milk are BPA-free, giving you peace of mind about your baby's milk.