







Price: $19.99
(as of Nov 17, 2025 05:52:31 UTC – Details)
Product description



Flange*2 
Backflow Protector*2 
Duckbill Valves*4 
Silicone tubing *2

1 Flange
2 Backflow Protector
3 Duckbill Valves
4 Silicone tubing



Product Dimensions : 2 x 2 x 0.6 inches; 6.35 ounces
Item model number : LHUS-10PCS-24mm
Date First Available : March 26, 2024
Manufacturer : IVARONAL
ASIN : B0CZ3Z23C6
Best Sellers Rank: #42,463 in Baby (See Top 100 in Baby) #562 in Electric Breast Pumps
Customer Reviews: 3.9 3.9 out of 5 stars 69 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【Package Content】: 10pcs pump parts including: 2pcs*Flanges/Breastshields;2pcs*Backflow Protectors ;2pcs*Tubes; 4pcs*Duckbil Valves. Made by IVARONAL,Not original Spectra Pump Parts.
【Interchangeable with Parts for Spectra】:COMPATIBLE PARTS MADE BY IVARONAL.Compatible and interchangeable with Spectra Pump Parts S1/S2, Can be used with Spectra flange, Spectra backflow protector, Spectra valve, and Spectra tubing.
【All Series Flange Size Available】:18 different flange size for your choice:15mm, 16mm,17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm,27mm, 28mm, 29mm, 30mm, 31mm, 32mm. Refer to size selection guide in product photo to choose the right size for you.
【Food-Grade silicone,Comfortable&Safe】:Our Replacement pump parts are made of food-grade silicone, BPA-free, safe, soft and odorless, skin-friendly for mommy and baby. soft comfortable material, Snug fit can comfort and efficient pumping, helping to avoid nipple damage or irritation.
【Easy to install&Cleaning】: Easy to plug onto the pump and no more falling tubes and tearing ends,the operation is simple, and the use feels comfortable.Clean with soapy water and rinse with clean water. Do not use hard brushes. Clean the thin tips with fingers. Do not use dishwasher.
11 reviews for 24mm Flange Pump Parts Compatible Spectra S1 S2 9 Breast Pumps Replacement,Full Set Replacements Include Flange Backflow Protector Membrane Duckbill Valve Tube,Not Original Accessories
Add a review
$19.99

Emily –
Best money spent
Bought this set to replace my parts on my specta gold! Have bought it a couple times when I needed to down size my flanges! Was definitely worth the money compared to the brand name parts
LucyMuDa –
Great pump parts
Worked across my spectra and legendairy duette. Good quality duckbill and membrane with regular daily usage it lasted past a month.
Kennedy D –
Pretty Good!
This is a pretty decent set for the price. I do have a small issue with the flanges. They don’t fit as well as the set that came with the pump. They do still work though.
Kalyn L. –
TERRIBLE
The pump cords are incredibly short and the sizing is not correct. I have several sets of 18mm and this is much larger. It also comes all shoved into a very damaged unlabeled box. Do not order this, not at all worth the money.
TheLastAndTheCurious –
Great value for the price
Great breast pump replacement parts kit that works perfectly with my Spectra S2. Comes with everything you need besides the actual pump and collection bottles (flanges, duckbill valves, tubing and backflow protectors). Make sure you are measuring yourself correctly before ordering. Great value for the price. I didn’t have any issues with duckbill valves other reviewers mentioned.
Customer Review –
Less expensive than the name brand
These are a great alternative to the Spectra pump parts for the S1 pump that my wife uses. We have not noticed any difference between these and OEM parts, which is a great thing!
Kyoko –
Eh
The flange back flow protectors and tubing were as expected but every duckbill was unusable. Flared open not closed.
D. Grant –
Fits well with spectra
These go perfectly with my spectrum pump and are a good alternative to the expensive spectrum parts
Mara –
Comparable with my spectra pump purchased in the states and every comparable. Did the job!
Lucas Santos –
Great value. As good as the spectra ones.
Mélissa –
Déchiré après une utilisation, terrible…