TB Tbuymax 8pc Duckbill Valves 4pc Pump Seals Diaphragm Compatible with Wearable Elvie Breast Pump and Pump Parts Replacement Membrane Parts

As expected. Fit my pumps and improved suction that had been lost due to long term use. Great value.

My OG Elvie generation was lacking suction so I knew I needed to replace the parts. I thought I still had some left, but I was actually out (mommy brain fog). I couldn’t find any locally so turned to Amazon, and thought I’d try these since they were so highly reviewed. Thankfully these worked perfectly. As mentioned, they are not for thr Stride, but I have the original so they’re perfect! Great suction and better output.

There's a good number of pieces here for the price and honestly when it comes to pump parts you can't have enough, in my opinion. The material is a little thinner that Elvie's so you need to be a little gentler but otherwise this is a pretty good dupe, stock up!

These duckbill valves and pump seals fit my Elvie wearable pump perfectly. Installation was straightforward, and they restored the suction to its original strength. The materials feel durable and are easy to clean. A cost-effective alternative to OEM part

Our pumps needed replacement suction discs and duckbill valves. This replacement set works perfectly. Everything fits exactly as OEM and there are no noticeable changes to pumping strength or volume pumped. Quite a value compared to OEM replacements and so far no downsides in performance.

These replacement parts worked great with my Elvie Double Wearable pump. The duckbill valves and pump seals fit perfectly, and I didn’t notice any drop in suction compared to the original parts. They were easy to swap out, and having extras on hand is super convenient for keeping everything clean and working efficiently.I also appreciate that they held up well after multiple uses and cleanings, and I haven’t had any issues with leaks or wear. The membranes are flexible but sturdy, just like the originals.Overall, this is a solid set of replacement parts. If you use an Elvie Double Wearable pump regularly, it’s definitely worth having these as backups. They work just as well as the brand-name ones.

As someone with a 10 month old who uses her OG Elvie pump 4x a day on the weekdays and 1-2x a day on the weekends I can definitely say that replacing your valves is something you will need to do. I think the recommendation is every 6 months, I would say every 3 to be safe. For me it is the duckbill valves that go out the most so I love that this value pack has more of those. Sometimes there are little tiny microtears on them from cleaning and once that happens it won’t work at all, sometimes I think it’s from general wear and tear. Regardless if you’re using the ones that came with the Elvie or OEM replacements, it happens. So, might as well save a little and get this brand. They are a perfect fit and work as well as the ones from Elvie. And because they are so essential and you never know when a valve will go out, I keep a ziplock bag of spare valves and seals with me at work and I would recommend any other pumping mom to do the same. It was a relief for me to find this brand because they are a great value for an essential item and this is actually my third time getting valves and seals from this brand. Not because all my others are bad yet but just to have on hand and sometimes I lose them, drop them, my dog ate one, etc… and not having to worry about having spares on hand is such great peace of mind.

These fit the Elvie pump well. They are not as great as the original parts, but work well enough.