This is the product's overall performance score, based on data collected from WELS (Water Efficiency Labelling and Standards) along with a variety of popular retailer sites.

Kohler's "intelligent toilet" known as the Numi 2.0 is finally for sale after it was first unveiled in 2019. The Numi 2.0 toilet starts at a whopping $8,625, though customers can pay up to $11,500 ...