11 best pump parts

• Duckbill
• Duckbills for Spectra S1 S2 pumps. Go around the hole type. Contains 6 duckbill valves for Spectra. Work with Spectra S2, Spectra S1, Spectra 9 Plus, Spectra Dew 350, Spectra S2Plus, Spectra S1Plus
• Made by Maymom. Not original Spectra pump parts. Work with Spectra S2 accessories.
• SAME suction power as OEM valves. Compatible with Spectra Flange and Maymom breastshield.
• DO NOT contain BPA. Sterilize in water steam or boiling water before use. Comply with EU and USA FDA regulations for materials that contact food. Tested by independent labs for quality and safety.
• Replace Spectra valve.

User questions & answers

Question:	The package says not to put in the dishwasher but I'm lazy. Has anyone used a dishwasher for a while and found their valves still work
Answer:	Hello typically you can play DVDs on a computer but it has to be a DVD drive. Sometimes it will have DVD written on the drive cover (where you put DVD in) or you can test with another DVD you have at home. If it plays these DVDs will play.
Question:	Are the color differences purely aesthetic or are they different designs
Answer:	I got it on Amazon.
Question:	Do you have to wash these after each use
Answer:	Approx. 60min each DVD. The DVDs are broken down into segments. So one DVD has several segments and all the segments that are add together equal Approx. 60 min. I hope this answers your question. Have a great New Year
Question:	How do I know when these need to be replaced
Answer:	Hello, these exercises are for active seniors. They are a good workout so it really depends on the skill level of the 87 year old. I would recommend visiting Youtube looking up Curtis Adams senior exercise to get a feel for the workouts. Hope this helps!

Product features

Maymom Duckbill Valve for Spectra S1, Spectra S2, Spectra 9+

Maymom Duckbill Valve Features

• Use with Spectra S2, Spectra S1, Spectra 9 Plus
• Better seal and suction
• Compatible with Spectra flange and Maymom flange
• Interchangeable with Spectra duckbill valve

Easy to Use

• Easier to attach and detach from Spectra flange or maymom flange
• Thicker material near the base for handling

Smooth Milk Flow

Thinner Tip Designed for

• Smooth milk flow
• Better seal and suction

Tested by Independent Labs to Ensure Quality and Safety.

• FDA and EU compliance for food contacts
• BPA free
• Premium silicone material
• Safe for mom and baby

• NENESUPPLY COMPATIBLE PUMP PARTS FOR MEDELA PUMP IN STYLE ADVANCED BREASTPUMP Contains 2 Medium 24mm Breastshields, 4 Valves, 8 Membranes, and 2 tubes. IN RETAIL PACK, sealed by manufacturer.
• THIS ITEM IS MADE BY NENESUPPLY. NOT ORIGINAL MEDELA PUMP PARTS. INTERCHANGEABLE WITH Medela breastshield, Medela tubing, Medela valve,and Medela membrane.
• Designed to USE WITH MEDELA PUMP IN STYLE ADVANCED PISA breastpump released after July, 2006. Tubing has adapter on one end, and soft on the other. Refer to face plate photos before purchasing.
• BOTTLES NOT INCLUDED. CAN BE USED WITH MEDELA BOTTLES and DR BROWNS BOTTLES. 6 DIFFERENT BREASTSHIELD SIZES available for best pumping comfort. Refer to size chart in product photos.
• DO NOT CONTAIN ANY BPA. Comply with EU Commission Regulation for plastic materials that contact food. Tested by independent labs for safety.

User questions & answers

Question:	If flange isn’t removable how can I use my hands free pumping bra
Answer:	I believe so because they come sealed but I still sterilized them to be sure.
Question:	Are these sterile when theu arrive
Answer:	Yep, it's everything except the pump itself, and collection bottles.
Question:	Do you know if this will be everything I need to use the pump? Besides bottles of course
Answer:	Breastshield size refers to the diameter of your nipple. NOT cup size.1. Measure the diameter of your nipple. 2. Choose the breastshield size that is about 2~3mm more than the measurement.Refer to our product photo. We have instructions on how to choose shield size.
Question:	How do I know what size sheild to go with
Answer:	It does not have an internal rechargeable battery, but it can be used with the 8-count Battery pack that uses AA batteries. You would then be able to use rechargeable AA batteries with it.

Product features

Pump Parts for Medela Pump In Style Breast Pump

• 6 breastshield sizes for best pumping comfort.
• Transparent and clear plastic tubing.
• Compliant with FDA food contacts.
• BPA free and DEHP free
• Work with Medela bottles and most narrow mouth bottles.
• Work with Simple Wishes hand free bra.

6 Flanges Sizes

• 6 flanges sizes, 19mm, 21mm, 24mm, 27mm, 30mm, 33mm for your best pumping comfort.

Don't know how to choose your size? Refer to our size selection guide in the product illustrations.

Valves and Membranes

• Medical grade materials.
• Compatible and Interchangeable with OEM parts
• Compliant with FDA food contacts.
• Same suction as OEM parts
• BPA free

Tubing

• Clear and transparent plastic tubing
• Compatible and Interchangeable with OEM parts
• Same suction as OEM parts
• BPA free

Work with Simple Wishes hand free bra

Note: The breastshield is in one-piece. Due to different designs, it does not work with all kinds of hand free bras in the market.

19mm, 21mm, 24mm Breastshields

27mm, 30mm, 33mm Breastshields

• Contains 4 valves, 6 membranes, 2 pump in style tubing and two 25-mm (medium) one-piece breastshields; Other sizes of breastshields for purchase - 19, 21, 24, 27, 29, 30, 36 mm.
• US FDA registered medical device (No. D192499); Complies with US FDA standards for containers that contact food and class II medical device. Products are by US FDA inspected. Test reports are online for your reference;
• BPA free; Retail packaging in a strong corrugated box; Sealed by the manufacturer.
• Bottles are not included. You can use any Medela storage bottles or other inexpensive standard sized bottles (e.g. Gerber bottles, Playtex bottle, Ameda bottles) available from your local drug/grocery/dept stores.
• 4 years of experience in making high quality breast pump accessories for Medela Pumps; 100% compatibility with Medela pump accessories like Medela valves, Medela membranes and Medela tubing.

Product features

Maymom MyFit Pump Kit

• Hygienic replacement kit compatible with Medela Pump in Style pump parts
• Various sizes of Breastshield to choose for optimal pumping comforts
• Same suction as OEM parts
• BPA/DEHP free; FDA and EU compliant for food contacts
• Work with Simple Wishes hands-free pumping bras
• Great replacement kit for medela pump parts

• Kit Contents: 2 Flanges ( 24mm), 2 Duckbill Valves, 2 Backflow Protectors, 2 Tubes, 2 Bottles (with One-Piece Travel Cap). Work with Spectra S2, Spectra S1, Spectra 9 Plus Breastpump. Nipples and Dome Caps are NOT included in this kit
• All pump parts made by Maymom. Not Original Spectra S2 Accessories. Not Original Spectra S1 Accessories. Not Original Spectra Pump Parts
• Compatible and interchangeable with Spectra pump parts. Same suction power as OEM parts. Replace Spectra Flanges, Spectra Duckbill Valves, Spectra Backflow Protectors, Spectra Tubings, Spectra Bottles (Wide Mouth). Multiple flange sizes available: 15mm, 17mm, 19mm, 21mm, 24mm, 25mm, 27mm, 28mm, 30mm, 32mm
• The One-piece cap of Maymom bottle includes sealing ring for secure seal. NO waste of milkdrop. Design for travel and storage of formula or breast milk. It's also perfect to convert baby feeding bottle to snack container or tumbler for mommy
• Material does NOT contain any BPA. Can be sanitized with water steam, boiling water or microwave-steam bags. Comply with FDA regulations for plastic materials that contact food

User questions & answers

Question:	Will this work for the mofit pump
Answer:	Of course, dear. The canopy is attached to our baby pool itself. Thanks for your interest in HIWENA's products.
Question:	Do they work with the bellababy breast pump
Answer:	The bottom of our baby pool with canopy is not padded (inflatable). Thanks for your interest in HIWENA's products.
Question:	If the Flange doesn’t fit, can it be returned
Answer:	There is no inflation valve for the side wall. First, inflate the yellow part well (do not over inflate). Then straighten the pool floor so there are no folds/creases left behind (this is IMPORTANT or the pool will sag). Finally, fill with water.
Question:	Will this work with the Ameda Mya
Answer:	Stand swimming pool? I always put baby mat under the swimming pool so i had no problem with it

Product features

Maymom MyFit Pump Kit for Spectra Breast Pumps

• Hygienic replacement kit for spectra S2 and spectra S1 pumps
• Spare parts for traveling and less frequent cleaning
• Various sizes of Flanges to choose for pumping comfort
• FDA compliance for food contact.
• Made from BPA free and DEHP free materials
• Same function as OEM parts
• Great replacement kit for Spectra pump parts

Leak Proof One Piece Cap

• Each bottle cap includes an O-ring to prevent from leaking
• Made from food grade material
• BPA free and DEHP free

Clearly Printed Measurement

• Blue printed scale- easy to read, durable for frequent washes
• As small as 5-mL incremental measurement
• 4.7oz/140ml of collection or storage bottles
• Wider base for fewer tipped over occasions
• Ergonomically designed for holding

Easy to Intall & Remove

• Same shape and function as OEM valve
• Sturdier base for removal and installation
• Snug fit with OEM parts

Premium Tubing

• BPA and DEHP free silicone tube
• 9 inch longer than OEM
• Easy to plug in, remove and store
• Durable for long-term use

• NENESUPPLY COMPATIBLE PUMP PARTS FOR SPECTRA S1 SPECTRA S2 SPECTRA 9 PLUS BREASTPUMPS. Made by Nenesupply. Not Original Spectra S1 accessories. Inc 2 Medium 24mm Flanges, 2 Duckbill Valves, 2 Backflow Protectors, and 2 Tubing. The flanges need to connect with WIDE MOUTH bottles.
• AFTERMARKET PARTS MADE BY NENESUPPLY. INTERCHANGEABLE WITH SPECTRA PUMP PARTS and Spectra S2 Accessories. Can be used with Spectra flange, Spectra backflow protector, Spectra valves, and Spectra tubing.
• USED WITH WIDE-MOUTH BOTTLES. Use this kit with Spectra bottles, Avent bottles, and Nenesupply wide mouth bottles. DOES NOT work with OTHER WIDE NECK BOTTLES. CLOSED SYSTEM. No contact between milk and tubing.
• DIFFERENT FLANGE SIZE AVAILABLE: 19mm, 21mm, 24mm, 27mm, 30mm. Refer to size selection guide in product photo to choose the right size for you.
• IN RETAIL PACK. All parts can be sterilized with water steam or boiling water. Do not contain any BPA. Tested by independent labs for safety.

User questions & answers

Question:	Will these fit the Spectra Dew
Answer:	YES. You can easy to remove the bag to everywhere.
Question:	Does this tubing need to be washed regularly? Just checking since the tubing that comes with the Spectra pump does not
Answer:	One mesh net bath toy organizer and 2 strong hooked suction cups are including.you can placed in a hanging mesh bag to dry after the baby finish their bath time and so far I have not seen any mildew.
Question:	Do any Medela accessory parts fit with the Spectra
Answer:	A rainbow splash baby pool, a repair patch kit, a polybag, and a box are included. Thanks for your interest in HIWENA's products.
Question:	Are these parts BPA free
Answer:	You do not have to cut off the metal part of the standard hose. This product has detailed video named how to set up, which can help you.

Product features

Compatible Pump Parts for Spectra Breast Pumps

• Interchangeable & Compatible with Spectra pump parts and Spectra S2 accessories
• Produced according to FDA regulations for breast pump kits
• Made from BPA free and DEHP free materials
• FDA compliant for food contacts
• Same suction as Spectra pump parts

5 Flange Sizes

• Multiple size selections for pain-free pumping and better output
• Don't know how to choose your size? Refer to our size selection guide in the product illustrations.

Iconic Duckbill Valve

• No gaps on valve tips
• Easy to attach/remove
• Same suction as OEM

Sturdier & Longer Tubing

• 9'' longer than OEM
• Easy to plug onto the pump
• No more tearing ends
• No more falling tubes

Backflow Protector

• A Closed and Hygienic System. Protect your pump.
• Interchangeable with OEM parts
• Also fits OEM flanges and OEM Tubing

All Parts Compatible and Interchangeable with Spectra Parts

• Nenesupply flanges compatible with Spectra bottles, backflow protectors, valves, and vice versa.
• Nenesupply duckbill valves compatible with Spectra flanges
• You can interchangeably use Nenesupply and Spectra parts.

Product description

Medela replacement parts are great for always having clean, extra breast pump parts ready to go at a moment’s notice. Our authentic spare valves and membranes are engineered, tested, and approved for use specifically with your Medela breast pump – Spare parts that are not authentic can vary significantly in terms of design, materials used, and overall workmanship, all of which may affect the performance of your breast pump. These Medela extra parts, consisting of spare membranes and valves, are conveniently compatible with all Medela breast pumps EXCEPT for our Freestyle pump. This means that you can use these sets with breast pumps like the Pump in Style, Swing, Sonata, and Symphony and can rest assured knowing that you have Medela replacement parts on hand for whenever and wherever you may need them. These extra valves and membranes are also compatible with all Medela PersonalFit breast shields. What’s Included: Valves; Membranes As always, all Medela breast pump parts and accessories that come into contact with breast milk are made without BPA for the peace of mind that every mom deserves when it comes to their baby. Find out why Medela is the first choice of doctors and moms today! *QuintilesIMS ProVoice Survey; Nov-Oct 2017 **QuintilesIMS ProVoice Survey; Nov-Oct 2017. Medela Tracker Study 2018, Wave 7. Medela 2017 Managed Markets Pulse Study.

Brand Story

By Medela

• AUTHENTIC MEDELA REPLACEMENT PARTS: These authentic Medela extra parts are constructed with the quality materials and workmanship that moms expect – Counterfeit spare parts can vary significantly in terms of design, which may affect pump performance
• #1 PHYSICIAN RECOMMENDED BREAST PUMP BRAND*: Medela is proud to be the breast pump brand most chosen by moms** – our 2-pack of extra valves and membranes are ideal to keep on hand as convenient and easily accessible spares for when you need them most
• COMPATIBLE WITH ALL MEDELA BREAST PUMPS EXCEPT FREESTYLE: Your purchase contains two sets of spare valves and membranes; they can be used with Medela breast pumps such as Sonata, Pump in Style, Swing, and Symphony - but can’t be used with Freestyle
• MADE WITHOUT BPA: All Medela extra parts that come into contact with breast milk, as well as all our breast pumps and accessories, are – and have always been – made without BPA

User questions & answers

Question:	how is it?Does it work well
Answer:	Yes, they fit just like the originals and worked very well.
Question:	What is the difference between the pack of 1 and a set of 1? Someone answered "nothing, but why the difference in price
Answer:	Different sellers? Set is multiple? Not really sure. I received two.
Question:	Does the Pack contain 2 valves and 2 membranes and the Set contain 4 valves and 4 membranes
Answer:	It contains two valves and two membranes
Question:	What is the difference between the pack of 1 and set of
Answer:	nothing

Product features

Medela Valves and Membranes

Always have spare parts on hand! This spare parts kit is designed for all Medela breast pumps (except Freestyle) and is compatible with all Medela PersonalFit breast shields.

• CONTENTS: 8x duckbill valve and 4 x silicone membrane. Replacement pump parts for spectra duckbill valve and spectra membrane. Not Original Spectra Pump Parts. Not Original Spectra S2 PLUS, or Spectra S1 PLUS, Spectra S3 Parts.
• COMPATIBLE with Spectra S1 Plus Spectra S2 Plus Spectra 9 Plus breastpump (The duckbill valves also compatible with Spectra Dew 350). Not original Spectra S1 accessories, Spectra S2 accessories, Spectra Duckbill Valves, Spectra Membrane Replacement.
• SAME SUCTION POWER AS OEM VALVES. The duckbill valves are compatible with Spectra flange and Maymom flange. The silicone membranes are compatible with Maymom backflow protector (Long, Short and Medium) and Spectra S1 backflow protector, Spectra S2 backflow protector. Also suitable for Ameda Mya pumps.
• OPTIMIZE PUMP PERFORMANCE. Replace your silicone membrane, duckbill valves regularly to optimize the performance of your breastpump.
• BPA/DEHP FREE. IN RETAIL PACK.; comply with EU and USA FDA regulations for materials that contact food. Tested by independent labs for quality and safety. All items are packaged in retail pack and sealed by the manufacturer Maymom. Can be cleaned with boiling water or water steam.

Product features

Maymom Duckbill Valves and Membranes

• Compatible with Spectra S2, Spectra S1, Spectra 9 Plus Breast pump
• Interchangeable with Spectra duckbill valve and Spectra membrane
• Work with Spectra flange and Maymom flange
• Work with Spectra backflow protector and Maymom backflow protector
• Same suction as OEM parts
• Optimize pumping performance
• FDA and EU compliance for food contacts

Premium Quality

• BPA free, DEHP free
• FDA and EU compliant for food contacts
• Tested by independent labs to ensure quality and safety
• Test reports online available for reference
• Safe for mom and baby

Optimal Performance

• Improved design for better suction, seal and durability
• Fit OEM Spectra parts perfectly
• Smooth milkflow

Efficient Duckbill

• Easy attachment and detachment.
• Soft/Flexible silicone sustains many stretches.
• Hold up well with no tear on the tips

Same Suction as OEM Parts

• Work well with awesome value and price
• Also compatible with Ameda Mya portable, Ameda Mya Pro pump, Motif Luna
• Maymom duckbill valve and membrane come in different colors to tell from old ones; available in pink, bule, and orange.

• NENESUPPLY COMPATIBLE 4 VALVES AND 8 MEMBRANES FOR MEDELA BREASTPUMPS. Compatible with Medela Pump In Style, Medela Symphony, Swing, Medela Harmony Manual Pump and Mini Electric Breastpumps.
• NOT ORIGINAL MEDELA PUMP PARTS. COMPATIBLE AND INTERCHANGEABLE WITH Medela Valves, Medela Membranes, and Medela Breastshields. All parts made by Nenesupply.
• BPA FREE and DEHP FREE. All parts can be sanitized with boiling water or water steam.
• SAME SUCTION AS OEM PARTS. Easy to remove from breastshields.
• FDA COMPLIANT FOR FOOD CONTACTS. Made by facilities in compliance with FDA quality system.

User questions & answers

Question:	Will these fit the Spectra S
Answer:	I would think so. I've used a medela in the hospital, it had membranes on the tubes, but the other kit pieces were interchangeable with the medela home version.
Question:	Are these compatible with the Freestyle
Answer:	HI, valve/membrane are wear and tear items. you will need them. replace them every 2 months. here is the link to the bottles: https://www.amazon.com/Breastpump-Breastshields-Membranes-Replacement-Maymom/dp/B07JFG6K68/ref=sr_1_3_a_it?ie=UTF8&qid=1547169941&sr=8-3&keywords=maymom&th=1 or any other medela bottles.
Question:	Do I need to wash these before using
Answer:	The pump doe not work without valves so it’s awesome to have extras because the pump it’s used more than once a day!
Question:	are these compatible with manual Medela Harmony
Answer:	Yes, all Medela flanges are interchangeable with all Medela pumps

Product features

Nenesupply Valves and Membrances for Medela Pumps

• Use with Medela Pump In Style, Medela Symphony, ,Medela Swing, Medela Harmony Manual Pump, and Medela Mini Electric Breastpumps.
• Interchangeable with Medela valves and membranes
• Can also be used on Nenesupply breastshields.
• Same suction as OEM parts
• BPA free and DEHP free
• FDA compliant for food contacts

• CONTENTS: 2 Mediuml 24mm FLANGES, 2 DUCKBILL VALVES, 2 BACKFLOW PROTECTORS, 2 TUBES, and 2 BOTTLES with screw rings and sealing disc. Compatible with Spectra S2 and Spectra S1 breastpumps. Nipples are NOT included in this kit.
• ALL PARTS MADE BY NENESUPPLY. Not Original Spectra S2 Accessories. Not original Spectra Pump Parts Not original Spectra S1 accessories.
• COMPATIBLE and INTERCHANGEABLE WITH SPECTRA PARTS. Same suction power as Spectra replacement parts.Replace Spectra Flanges, Spectra Bottles, Spectra Backflow Protector, Spectra Duckbill Valves, Spectra Tubing.
• DIFFERENT FLANGE SIZES AVAILABLE: 19mm, 21mm, 24mm, 27mm, 30mm. The screw ring is compatible with Spectra nipples.
• BPA Free and DEHP Free. Can be sanitized with water steam, boiling water or microwave-steam bags. Tested by independent labs for safety.

User questions & answers

Question:	How do I know what size flange I need
Answer:	No, we have 5 different locks.
Question:	Do these parts with with specter s2 plus
Answer:	Included. We had to remove it to attach our hose.
Question:	If I use spectra 20 mm flange, what size would I order in this brand (19 or
Answer:	Yes
Question:	Can this product be used with fsa/hsa
Answer:	YES! They pack in a cardboard box.

Product features

Compatible Pump Parts for Spectra Breast Pumps

• Interchangeable & Compatible with Spectra pump parts and Spectra S2 accessories
• FDA registered medical devices
• Produced according to FDA regulations for breast pump kits
• Same suction as Spectra parts
• Made from BPA free and DEHP free materials
• FDA compliant for food contacts

Compatible with Spectra breastpumps

• Spectra S1
• Spectra S2
• Spectra 9 Plus

5 Flange Sizes

• Multiple size selections for pain-free pumping and better output
• Don't know how to choose your size? Refer to our size selection guide in the product illustrations.

Duckbill Valves

• No gaps on valve tips
• Easy to attach/remove
• Same suction as OEM

Backflow Protectors

• A Closed and Hygienic System. Protect your pump.
• Interchangeable with OEM parts
• Also fits OEM flanges and OEM Tubing

Tubing

• 9" Longer than OEM tubes
• No more falling tubes

Tubing

• Easy to plug onto the pump
• No more tearing ends

Collection Bottles, Screw Rings, and Sealing Disk

• Volume: 4.7 oz.
• Printed markings. Easy to read
• Nipples not included.
• Fit Spectra and Avent screw rings and nipple
• Leak proof sealing disk

Bottles compatible with Spectra and Avent Nipples

• Nipples not included. Enclose caps for bottles
• Fit Spectra screw rings and nipples
• Fit Avent screw rings and nipples
• Other size also available: 9oz bottles

• NENESUPPLY 24mm GentleFit (Detachable) Pump Parts Compatible with Medela Pump In Style Breast Pump. Include 2 21mm GentleFit Shields, 2 Base Connectors, 2 Valves, 4 Membranes, and 2 Pump In Style Tubing. MADE BY NENESUPPLY. Not original Medela pump parts.
• COMPATIBILITY: Compatible with Medela Pump In Style released after July 2006. Tubing has connector on one end and soft on the other. Verify product photo before purchasing.
• SAME SUCTION AS OEM. Compatible and interchangeable with Medela Personalfit connector, Medela breastshield, Medela tubing, Medela valves, Medela membranes, and Medela bottles.
• Easy to Clean: Seperable GentleFit shield and base connector. Dishwasher safe.
• BPA and DEHP Free. FDA compliant for food contacts. Tested by independent labs for quality and safety.

User questions & answers

Question:	Do these help avoid milk getting into the tubing since the tube attach on the top? I am always getting milk in the tubing with the traditional connec
Answer:	The standard key can fit others, yes that is true. I would recommend is getting the barrel key set. A lot less chance of someone else having your key. And you can buy then on Amazon as well, That's where I got mine.. Good luck.....
Question:	Are these flanges comparable with the Medela freestyle
Answer:	These will be randomly keyed.

Product features

COMPATIBLE PUMPS

Compatible with:

• Medela Pump In Style

COMPATIBLE BOTTLES

Compatible with most narrow-mouth bottles

• Medela Bottles
• Nenesupply narrow-mouth bottles
• Dr. Brown's narrow-mouth bottles
• Evenflo narrow-mouth bottles
• Ameda bottles

COMPATIBLE VALVES

Compatible with:

• Medela valves
• Nenesupply valves
• Nenesupply duckbill valves

• CONTAINS 5 DUCKBILL VALVES for Medela and Spectra. Work with SPECTRA S2, SPECTRA S1, SPECTRA 9 PLUS, Spectra Dew 350 and MEDELA BREASTPUMPS EXCEPT MEDELA FREESTYLE. See photo illustrations for compatible breastpumps.
• MADE BY NENESUPPLY. NOT ORIGINAL SPECTRA PUMP PARTS. NOT ORIGINAL MEDELA PUMP PARTS. Work with Spectra S2 accessories and Spectra S1 accessories
• One duckbill valve can replace a Medela valve and a Medela membrane. No need to buy extra membranes. Mothers have fewer pump parts to wash, sterilize, and assemble. Replace Spectra Valve. Replace Medela Valve. Replace Spectra Duckbill Valves
• THE SAME SUCTION POWER AS OEM VALVES. Compatible with Spectra Flange, Medela Breastshield, and Nenesupply Breastshields. Work with Medela Harmony Pump In Style Symphony Swing
• DO NOT CONTAIN ANY BPA, and can be sterilized in water steam or boiling water. Comply with EU regulations for materials that contact food. Tested by independent labs for quality and safety.

User questions & answers

Question:	How often/ when do you have to replace them
Answer:	Mine only requires the 1 1/2” and it’s a precise fit, so I would imagine the 2” side would require a 2” duckbill. You shouldn’t have an issue finding them since I saw them listed on amazon.
Question:	Will they fit Freemie cups
Answer:	No there’s no problem at all, maybe it’s inventory. These are very popular because they’re so good
Question:	Are these any better than the maymom valves? Im getting poor suction using the maymom valves
Answer:	it has a pull tab. that is the biggest difference.
Question:	Why would you put an odd number in the package
Answer:	Unfortunately I don’t know. If it helps I use them with my BabyBuddha pump so they do fit pump flanges that aren’t listed in the title.

Product features

NENESUPPLY Duckbill Valves

• Easy to attach and detach
• Same suction as OEM parts
• Fewer parts wash and sterilize
• No more dealing with little membranes
• Made with sturdy materials. No more distorted valves
• BPA free and DEHP free

Made from quality source

• Produced according to FDA regulations for breast pump kits.
• Manufactured by facilities in compliance with FDA quality system.
• FDA compliant for food contacts

Work with these Medela Breast Pumps

• Pump In Style
• Swing
• Symphony
• Mini Electric
• Harmony

Work with these Spectra Breast Pumps

• Spectra S1
• Spectra S2
• Spectra 9 Plus
• Spectra Dew 350