12PCS Duckbill Valves Silicone Diaphragm for Nuliie Breast Pump, Compatible with Lansinoh Discreet Duo Replacement Pump Parts S32 Breast Pump Accessories
$11.84
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Price: $13.99 - $11.84
(as of Nov 22, 2025 04:06:42 UTC – Details)
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Product Dimensions : 4 x 4 x 0.5 inches; 2.4 ounces
Item model number : S32-4+8
Date First Available : September 16, 2024
Manufacturer : TOVVILD
ASIN : B0DGPL3G2D
Best Sellers Rank: #5,986 in Baby (See Top 100 in Baby) #86 in Electric Breast Pumps
Customer Reviews: 4.2 4.2 out of 5 stars 190 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); } }); });
Compatible with Multiple Models – Designed for a perfect fit with Lansinoh Discreet Duo/Nuliie/NCVI/Zooawa S32 pump parts. Ensures seamless compatibility to keep your pump performing at its best
Leak-Free Closed System – Seamless design prevents backflow, directing every drop to the container’s base, with a closed system to eliminate leaks
Safe & BPA-Free – Made from 100% food-grade silicone, these parts are free from BPA , ensuring your baby gets the purest milk
Reusable & Easy to Clean – Durable silicone construction allows for repeated use. Simply wash, dry, and reuse, helping you save money and reduce environmental waste
Plenty for Extra Value – Comes with ample pump parts, ensuring you always have spares to replace worn parts and keep your pump performing at its best
12 reviews for 12PCS Duckbill Valves Silicone Diaphragm for Nuliie Breast Pump, Compatible with Lansinoh Discreet Duo Replacement Pump Parts S32 Breast Pump Accessories
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$11.84
BusyMama –
Great replacement parts for Eufy S1
Seems to fit and work fine with my Eufy S1
Melissa –
Awesome!
The product came in wrapped nicely and tucked. I didn’t have to worry about any damages. It came so quickly too! I didn’t have to worry about missing a day of pumping
Bree McCartney –
Will be repurchasing
Great price- worth the buy and fast delivery.
Miranda Forbus –
Don’t buy!!
They are not strong enough to work. The bottoms are already open when the pieces should be close and not let water flow through them. Don’t recommend mommas! Get them from the original sites of your pump.
Kim –
Duckbills Fit Eufy S1
I’m not trying to save money. I am just frustrated with how long Eufy parts take to arrive (waiting 3 weeks since I bought 2 sets of duckbills and still not here). I also suspect the previous duckbills were defective, given I have to change them within a week for two of my four container sets. I EP so I can’t wait 3 weeks for parts to come in, especially if the previous set was defective, which is why I need them now.Well that brings us to these little gems. They look exactly like the Eufy genuine part, arrived quickly (next day!) and appear to work perfectly. I only tried one set once, so I can’t speak to durability, but it beats pumping with worn duckbills, so even if they only last a couple pumps, 5*s. If they last longer, I’ll be a repeat customer!
Amazon Customer –
Great replacement for Ardo Melia Wearable Breast Pump
I ordered the Ardo Melia Wearable Breast Pump through my insurance and wanted to have spare parts on hand just in case. However, I discovered that spare parts for the Ardo Melia Wearable Breast Pump are only sold in the UK, not the US.To find an alternative, I searched on Amazon for lip valves and silicone diaphragms that resembled the Ardo Melia’s. Most breast pump diaphragms are round, and the lip valves are typically smooth without a ridge or edge like the Ardo Melia’s.After washing and sterilizing the parts I found, I tested them and was pleased to see they fit perfectly and provided excellent suction, just like the original parts. These make an excellent replacement option for the Ardo Melia parts, and the value for the price is fantastic.I’ve included photos for reference, comparing the original Ardo lip valves and silicone diaphragms to the TOVVILD version. The only downside was that one of the diaphragms arrived damaged, so I had to request a replacement. Took one star off for that.I hope this review is helpful!
Rachel Taylor –
Great Replacements
The quality of these parts feel very well made! I was in high need of new duckbills. Checking each and every one of them, none of them had any flaws or issues!
Clarissa Brawn –
Not Eufy friendly
Duck bills work for Eufy but the diaphragm did not fit correctly and ended up needing to be replaced fast faster than Eufy brand. I would only purchase again if I was not able to find the Eufy brand.
ISzuwan –
Not compatible with Eufy. Always leaking Lowered my supply and wasted my time. Buy original!
Patrick Monteros –
Claims to be compatible with Eufy S1 Pro but is definitely NOT. Luckily, am able to use as replacement valves for my spectra and medela pumps as they are the larger size.
David –
Did not fit my eufy pumps. Dont waste your money
Lauren –
Advertised as suiting the Eufy S1 …. arrived and completley different…. not happy