Nenesupply 6 pc Duckbill Valves Compatible with Medela and Spectra Pump Parts Use on Spectra S2 Spectra S1 Pump in Style Harmony Symphony Replace Spectra Duckbill Valves and Medela Valve

These fit perfectly on my Ameda Mya pump as well as my Spectra adapter! They are a tighter fit than the ones that came with my Ameda so they are a bit harder to pull off but I don’t have to worry about them slipping off and they were a great value for 6. I’m definitely going to purchase again when it’s time for a new set. I also found no difference in my milk output so I know the auction is great.

I exclusively pumped for over a year and made sure to have enough pumping supplies that I did not have to do dishes after every pump. That meant I purchased a lot of replacement equipment and was always looking for the best value. I purchased Spectra duckbills for a while and eventually switched over to these.The look different than the spectra duckbills, smaller. They work just as well and since I replaced duckbills almost monthly, these saved me a lot of money. These were pretty resilient and held up to the washing. I would definitely suggest these.

I'm on my 3rd baby and have pumped a lot with all 3. I quickly switched to these after the yellow and white Medela ones crapped out within days/weeks of pumping with baby #1 and i havent gone back. These have way better suction and don't warp easily like the medela ones. The only "flaw" I've seen is that with this baby I noticed a few that I bought originally (almost 5 years ago) that were getting tears near the opening where the milk comes out and it wouldn't allow suction but these had seriously been used for hours and hours and hours of pumping before this occurred... and it may be more my fault because I always scrape the opening on the mouth of the bottle to get all the drops out before storing the milk. Fantastic product. Highly recommend.

I love these valves!! They work so much better than the medela ones. I own a spectra 1 but at my job we have medela pumps. These valves are interchangeable on both spectra and medela pumps. Easy to use and clean which is a huge bonus for tired busy mamas. I get so much more milk when I have these valves on my spectra 1 pump.

Compatible with Spectra S1. I could not give it 5 stars because when I tried to clean it with a small brush, it ripped and so I could no longer use it. You have to be very careful washing it! Also, there is a 5 pack and a 6 pack, but the 6 pack

I was having trouble with the Medela valves, too many parts to trouble shoot when suction is not working and definitely not ideal when I use my pump while driving on my way to work. I was a little hesitant at first to use these duckbill valves but they are the best decision that I made. Although the base is a little stiff it is overall very easy to clean and the suction is so much better. I strongly recommend them.

I pump exclusively, so I was going through these valves very frequently. These are MUCH cheaper than ordering directly from Spectra (which I had done twice before finding this product) without sacrificing quality. The fit is great and they do not wear and tear at the rate of the original parts, which I had to replace much more frequently. I'm very happy with this purchase and would highly recommend these valves over the original ones because the suction is much better. Pumping time is significantly lower, without sacrificing amount.

They work. Easier to clean than what comes with breast pump. Unsure if I pump any different with this than with other valves. I have only used this style of valve.