I tried to post in here the other day I guess it didn't get posted when I had computer issues. I have a Quiet one pump, would I recommend it to anyone? NO! It's a pain to open to clean and it have cost me more issue then my mag pump. And when I do open it to clean, it cuts my hands up every time. Chris at Critters takes comments seriously and he WILL listen to opinions and if you have a specific issue with a product, he WILL ask the vendors about that issue. I have dealt with him for years. I return to shop there because of him and I'm a picky shopper!!!! With the new Eco pump, I have not seen it or used it yet so no comment on that part.