Super easy to install, and is very quiet!So much smoother running than the old one I replaced.I went without a disposal for at least 3 years. This is just great!Disposal works great and was easy to install. Expect 5-7 years of service from this model. There is a similar but more expensive model with stainless steel blades that may last a bit longer. Best price found anywhere was on Amazon for this model!Great competitor on the market, the mounting flange is not interchangeable with other brands, cable gland is super difficult to install and recycle.Working great and quiet.With further improvement on those two problems, it could take over the entire market.Looks well made. Has an extender collar in the box with no obvious explanation on the package or in the instruction sheet or one the website. Process of elimination, it's for an alternate installation that doesn't apply to my sink. Much easier to lift into place and lock into the flange than the 1/2 horsepower unit I pulled out from under the sink. Had to adjust the PVC pipes to meet up with the disposer discharge pipe. About the same noise level as the larger disposer, but vibration when first installed was intense. One pipe connection shook loose and I had to tighten it down much more than I usually tighten PVC pipe threaded connections. After a month or so of intermittent use noise is about the same, vibration has much reduced, and the threaded connection is holding. I don't know why it vibrated when first installed and then settled down, but that's what it did.Compared to other 1/3 horsepower units this one looks better made. Priced much lower than any 1/2 horsepower disposer and big enough for the way I use a disposer. Works hard to digest half a lemon, so I just make an extra cut and feed it smaller pieces.It was easy to install but is noisy and seems kind of cheap.You get what you pay for.I purchased the used ones on Amazon because they’re normally new if amazon has multiple ones in stock. Sure enough, my used one was new with a damaged box. Item came in fast, was easy to install and by far is still my favorite one.Very good valueIt is ok for a small family.The thing is that no where else there is no mention of the instrument working in 110-120 v 60hz cycle in the description of th product and it is misleading in the case of Indian custemer.The descrption of the product is not apt for Indian custemers.