Compatibility Chart

Note: Some styles of toilets may not allow the Washlet S300 to be installed due to certain contours near the tank
open space to accommodate the minimum width of 9 inches.
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A
Elongated - Approximately 18-1/2 inches (470 mm)
Round - Approximately 16-1/2 inches (420 mm)
B Minimum of 1-3/4 inches (45 mm) from front most face of tank to the center of mounting bolt holes
C Approximately 5-1/2 inches (140 mm)
D
Minimum 9 inches (210 mm) of open space from center of Washlet S300 (or toilet to edge of
Washlet S300/S300e/S350e Fit Chart