6Ct White Maymom Duckbill Valves Compatible W/ Spectra S1, S2 & 9 Plus Dew Pumps - Not Original Parts Review

I think the point of the color is that you can keep track of which bills you are using when and when they are worn out. I love maymom parts for my spectra pump because they are definitely less expensive an equal the quality

I exclusively pump for my baby so these duckbills get a lot of use. They are just as good as the spectra ones (for my Spectra S2) and I actually replaced my Medela valves and membranes (for my Medela Symphony) with these. They work great with both pumps. They can fall off while pumping if the inside of the duckbill and where it connects to the breast shield isn’t cleaned properly. Will definitely be buying again.

These maymom duckbills are a million times better than the other generation of duckbills I had. The previous generation of duckbills would fall off in the middle of a session. These fit great and stay on wonderfully!

The blue duckbills are good compared to the white ones. I have a feeling that blue ones give more suction compared to spectra original ones. They last longer too.

No matter what I do, according to the instructions, Athese constantly fillbip instead of the milk flowing into the collection containers. It’s like the valves clog, backing milk up into the pump tubing (OMG SUCH a hassle to clean and sterilize on top if regular cleaning and sterilizing!). I’ve bought several kinds; hate these. Do not recommend!

I really wanted to like these because they’re so much cheaper than the spectra duckbills and would make replacement hurt a little less. However, the suction I got with these was nothing close to the suction I get with OEM Spectra duckbills. Using these caused my supply to tank which isn’t worth saving a few bucks.

Best duckbills I’ve used, and I’ve tried a lot as an exclusive pumper. Better than the Spectra and Legendairy Milk ones.

Awesome value and works just as well or even better than the original Spectra duckbill valves. Stronger suction in my opinion.

I’ve been buying the white ones and they work pretty well. Then I bought the blue ones to replace some of the old ones so I can tell by color which ones were newer. However, the blue ones broke so easily. I went though all 6 of them in less than a month when my old ones still work. Going back to the white ones.

These lasted longer than the original duck bulls that came with my pump. I’m super happy with the quality. Can loosen over time and require frequent re-adjustment.

I've tried the white ones, blues ones, and also the Legendairy milk pink valves. In order of suction power: Legendairy milk > blue valves > white valves. Now that I've been exclusively pumping for over 4 months, I realized how important the suction power of valves are. Anytime the suction goes down, I get clogs. I had to replace the blue valves every 1.5-2 weeks (at 5 pumps per day). Maybe I just require high suction. I recently got the Legendairy milk valves and they are definitely thicker…

These are the only duckbills I'll use now. There's no use in buying Spectra brand anymore. I pump 5 times a day still, and I have to replace pump parts every couple months. We bought this brand to replace all the pump parts (except bottles) several months ago, and they're who we'll use from here on out.

These work better than the spectra brand. The suction was maxed out with spectra brand and once I switched to these I was able to back off the amount of suction needed to pump.

These are great. They are a lot better than the white maymom valves. I actually like them better than the spectra brand as well. They are a softer rubber and not super thick. They fit my flanges really well. The suction power is just as good as the spectra ones. I recommend these to everyone.

These have been a great replacement for spectra. The only thing is randomly some of the packs have duckbills that are open. This creates an issue with suction and can use them. Great price point, but be prepared to buy extra.

Not a fan. These are cute, but they do not last! They are really bad about popping off if there’s any moisture on the valve or the part it goes on to. Had to replace these way faster than others. Sad!

My motif Luna pump is great but I always felt like the suction was a bit off and my duckbills were always open after one use. Someone on TikTok recommended these duckbills and they fit my motif pump great, I have spares now to pump at work without having to wash everything in our break room sink and they are super affordable. 1 month in and they are still working well.

The first time I tried these, my milk backed up above the valve because it wasn't opening. Had to stop and pinch them open. I then proceeded with my session but noticed less milk came out than usual. I ended up digging my old spectra valves out of the trash because these just didn't cut it for me as a replacement.

My favorite duckbills .better suction than original spectra. I even prefer over the white Maymom duckbills as those cause splash/splatter within the bottle during a pump session. They are slightly harder to take off the flange but this isn’t a real issue for me.

I bought four packages of these duckbills to replace the standard Medela membranes I use with my Medela Symphony on advice from another user and WOW! I absolutely love them! They fit perfectly over the same location as the OEM components, are easier to clean, and seem to get much more consistent suction. I'm going to buy more as a back-up, I've liked them so much. Highly recommend!