American Standard Boulevard One-Piece 1.28 gpf/4.8 Lpf Chair Height Elongated Toilet With Seat - AMS-2891128

The bowl has a 16-1/2 inch (419 mm) rim height, which American Standard calls Chair Height and lists for accessible applications. That rim measurement is before the seat is added, and the slow-close seat comes in the box, so the finished seating height lands slightly above 16-1/2 inches.

The seat is included. You get a slow-close seat and cover with a concealed seat ring and an easy lift-off feature for cleaning, plus two color-matched bolt hole covers. No separate seat purchase needed, which is the usual gotcha on commercial toilet orders.

1.28 gallons per flush (4.8 Lpf), which American Standard rates as 20 percent less water than a 1.6 gpf fixture. It meets EPA WaterSense criteria, so it qualifies where a local code or a utility rebate program requires a WaterSense listed toilet.

The Boulevard uses a siphon action bowl with a 3 inch (76 mm) flush valve and a 2 inch (51 mm) trapway, plus a PowerWash rim that scrubs the bowl on every flush. The large flush valve is what lets a 1.28 gpf fixture move waste at low volume. For older buildings the thing to check is drain line slope and run length, not the fixture.

A one-piece has no tank-to-bowl joint, so there is no tank gasket or tank bolts to weep, and the smooth-sided concealed trapway leaves fewer crevices for housekeeping to work around. The Boulevard also carries the EverClean antimicrobial surface. The tradeoff is handling: one-piece china is heavier and awkward for a single installer, and damage to either half means replacing the whole fixture rather than swapping a tank.

Elongated. An elongated bowl projects roughly two inches further from the wall than a round front, so in a powder room with a door swing or a vanity close in front, measure your clear floor space before committing. The rough-in stays 12 inches either way.

The fixture ships with the seat, cover and bolt hole covers. You still supply the wax ring or waxless seal, closet bolts if not reusing, and a water supply riser with an angle stop. Confirm the flange sits flush with or just above finished floor before setting the china.

White only, ordered as MPN 2891128.02. The bolt hole covers supplied with it are color matched to the china.

EverClean is an antimicrobial surface fired into the china that inhibits the growth of stain and odor causing bacteria, mold and mildew on the glazed surface. It is not a substitute for cleaning, and it does not treat the water in the bowl. On the Boulevard it works alongside the PowerWash rim, which rinses the full bowl with each flush.

Yes, the Boulevard one-piece is styled to coordinate with both the Boulevard and Studio lavatory lines from American Standard, which matters when you are specifying a full suite across a floor of units and want the china to read as one family.