How does the Veil flush compare with a standard gravity toilet?

It uses the AquaPiston canister and Revolution 360 swirl to send water around the bowl rather than straight down. Owners of Kohler swirl-flush toilets generally report fewer skid marks and less brushing between cleanings.

Does the skirted trapway make installation harder?

Kohler's ReadyLock system is made for skirted toilets and anchors to a standard 12-inch rough-in without drilling into the floor. That removes one common step, though the skirt still has to line up squarely with the flange.

What seat fits this toilet?

It is an elongated bowl, so it takes an elongated seat. Kohler sells seats made for the Veil's skirted base; a generic round or elongated seat may not line up with the mounting points.

Is Comfort Height right for a short person?

Comfort Height puts the rim at chair level, roughly 2 inches above a standard toilet. Most adults find it easier on the knees, but shorter users may find their feet dangle.

How much water does it use?

It is WaterSense certified at 1.28 gallons per flush, the current standard for efficient toilets. That is well below the 1.6 gpf of older models.

The box has the bowl, tank, tank lid, trip lever and installation hardware. A seat and supply line are usually sold separately, so check before ordering.