Skip to content
FREE Shipping on Qualified Orders Over $49.99 | Now Also Offering FREE Shipping on Oversized Items Over $2500!
FREE shipping on qualified orders.... Learn More
KOHLER
SKU K-45905-2MB

KOHLER K-45905 HydroRail-S Bath/shower column

Original price $992.20
Original price $684.30 - Original price $1,094.90
Original price $992.20
Current price $744.15
$513.22 - $821.17
Current price $744.15
Availability:
Out of Stock
Availability:
14 in stock, ready to be shipped
Availability:
Only 2 left!
Availability:
13 in stock, ready to be shipped
Availability:
Only 1 left!
Availability:
4 in stock, ready to be shipped
Availability:
Out of Stock
Availability:
7 in stock, ready to be shipped
Availability:
Out of Stock
Color: Vibrant Brushed Moderne Brass

HydroRail-S allows you to easily upgrade a standard fixed showerhead to a spa-like showering experience with luxurious showerhead and handshower functionality. It can accommodate a wide array of bath/shower configurations without altering in-wall plumbing, making it suitable for both remodels and new construction. This bath/shower column converts your single-outlet showerhead into a two-outlet custom showering experience, and has a slidebar bracket for easy height and angle adjustments to your handshower. For smooth toggling between handshower and showerhead functions, this column features a diverter conveniently located at the base of the column.


  • Column lets you customize your shower with a showerhead and handshower
  • Designed for new installations or retrofit to replace an existing installed shower arm
  • Diverter at base of column makes for easy toggling between handshower and showerhead
  • Slidebar bracket allows you to adjust the height and angle of the handshower
  • Showerhead, handshower, and shower hose are sold separately to allow for customized decor and functionality

Additional Resources:
Spec Sheet
Installation Instructions
Parts Sheet