Nenesupply Pump Parts Compatible with Medela Pump in Style Breastpump PISA Replacement Kit for Medela Pump Parts Large 27mm Breastshield Valve Membrane Tubing Replace Medela Flange

I purchased this product after noticing a kink in my tubing. I originally ordered the medium shield, which was the same size I have been using for the past five months. This is the standard size that comes with the pump. I had noticed it had been slipping and lost suction. I thought that perhaps it was the tubing. I was surprised to look at the fit guide provided with the package. I noticed that it was not a good fit, and I needed to get a smaller size. They worked with me, and the product was very easy to return. I got the smaller shield size and it fit much better.The suction is much stronger, I had to turn down the power on the pump! I am very happy with this product, there are plenty of replacement parts to last a while (I only pump twice daily).They seem to be of the same quality as the original pump parts. One notable difference is that the shield is one piece, where as the original comes in two pieces. Third photo (black background) shows original parts on the top and these parts on the bottom part of the photo. I also enjoyed the informational packet that came with this product. I will be buying again when I need replacements.

What most lactation nurses dont tell you is that size matters. When you go in-store to find the shield parts they only have one size (usually the largest 24mm). But they do have a slip of paper inside that tells you how to find the right size for you lol. When I pumped for my daughter I always wondered why it leaked so much out the bottom and why my nipples looked so strange in the shield. It never hit me that the parts that came with my pump might not fit me specifically. It seems like it would be simple enough, but you aren't thinking of that when you are trying to get your infant fed and you are hungry, tired, and hurting. Dont just think that because you have large breasts the larger shield will work for you because that is not the case for your nipple.

I didn't realize when I bought this that it wouldn't fit in my pumping bra. I'm still able to use it because I cut a bra so that I could use the pump hands free. You can see in the picture I attached that the pump parts on the left come apart so you can use them with most hands-free bras. The one on the right is what I'm reviewing here. It doesn't come apart.

The original Medela parts that came with our Pump in Style Advanced were garbage. Milk leaked out of the bottles through the threads due to the placement of some venting holes, and it backflowed out of the flanges. Neither of these were insignificant leaks, and at least the vent hole leak was due to the product’s design.These replacement parts are made differently. Their vent holes are on top, so there’s no chance milk can hit them and leak through. The flanges — because they are one piece instead of interchangeable — are shorter so you’re better able to sit in a less uncomfortable position. And, although the flanges are the same size (27mm in our case), we aren’t getting any backflow leakage. That’s kind of an anatomical thing so I’m not considering that in the review, but the rest of the differences are more than enough for me to say BUY THIS IMMEDIATELY AND THROW OUT THE MEDELA FLANGES.

I purchased this because my dog ate part of my breast pump (cliche I know, but she really did lol). As I was checking out I realized it said "not a medela part." I almost didn't purchase it because of this, however, it was significantly cheaper than other replacement parts so I thought it'd give it a try. To my relief the parts were perfect and work just as well with my pump in style pump. I would recommend this product as a cheaper alternative to purchasing the medela parts!

There are two small holes drilled into the base of each connector (the part that screws onto the bottle). Because of those holes, there is no suction, making these completely useless. I should have bought legitimate Medela parts instead of these generic ones. Waste of money!

So glad i purchased this complete set instead of the Medela brand version.I've been pumping for 3 years using the Medela PISA pump. I've only bought the Medela parts in the past. This is JUST AS GOOD and WAY more affordable. I just needed new tubes. This entire set cost the same amount as the tubing alone for the Medela brand product, so I figured I would try it and I'm glad I did!Everything fits great. It's important to put on new white valves every 3-4 pumps so that your pump is still effectively pumping. I noticed a difference immediately!Cleaning: Just like cleaning the medela products. No easier, but that's expected. I wanted the same thing, not a new design.Durability: The whole set seems to be stronger and more sturdy than the Medela products. The tubing is solid and not as flimsy as the Medela one. Everything fits correctly!Overall: So pleased with this buy. Never buying the Medela products again. This set is the way to go.

Better than the brand name and a fraction of the cost, and includes all you need PLUS extras!Also, the phalange is one piece, and they sealed off that area on the brandname that played no part just collected milk and got gross/bacterial risk. By making it one piece with one open tunnel for milk, you can literally access all areas directly for washing.Game changer from a sanitary standpointAlso for whatever reason, this drains better than my brand name.Will buy more for work.

El embudo nenesupply es mucho más fácil de limpiar que el original de Medela. Muy cómodo y se ajusta perfecto al biberón Medela y todas las demás partes del extractor