It's a simple swap-out of an older insinkerator, with an additional 3 years of warranty, and super-quiet. Nice move on Insinkerator's part.

Vast improvement from my last disposal. This was actually a replacement from the same product that we had for only 6 months, that just stopped working. It was replaced by insinkerator without a problem. Love this product.

Very happy with the Evolution Space Saver XP - has every feature I need that is important - two grinds - very quiet plus comes with a 9 year warranty included