Skip to main content

To better serve you, we are currently operating by appointment only! Call us to get on our schedule 970.657.2475. Showroom Hours: Monday - Friday 9 am - 4 pm.

Showroom Customers Please call our showroom team to schedule an appointment. Leigh Colter 970.657.2471Ellie DePorter 970.657.2473Brooke Leach 970.657.2472

Pick Up Order/Will Call Please have your Sales Order Number "S#" located at the top right hand of your order confirmation/quote. Thank you and looking forward to continuing doing business with you.

Kohler Shower Enclosures Shower Wall Systems
Kohler Link

Kohler Hydrorail-H Shower Column

SKU: 45904-BL

$448.35

Price

Originally $597.80 - Save 25%

Please contact us for your cost, the prices shown are suggested retail and not yet discounted.

  • Product Type Shower Wall System
  • Width 3"  Height 18"  Depth 3"  Weight 6.3 lbs. 
  • View Complete Specs

Questions About Kohler 45904-BL?
Hughes Kitchen & Bath has professionals available to assist you with your selection from Kohler.
Email an Expert

HydroRail Collection

View All

More Like This

Product Details

Kohler 45904-BL

HydroRail-H allows you to easily upgrade a standard fixed showerhead to a spa-like showering experience with handshower and slidebar functionality. It's designed to accommodate a wide array of shower configurations without altering in-wall plumbing, making it suitable for both remodels and new construction. This shower column converts your single-outlet showerhead into a custom showering experience, and has a slidebar bracket for easy height and angle adjustments to your handshower.


HydroRail-H allows you to easily upgrade a standard fixed showerhead to a spa-like showering experience with handshower and slidebar functionality. It''''s designed to accommodate a wide array of shower configurations without altering in-wall plumbing, making it suitable for both remodels and new construction. This shower column converts your single-outlet showerhead into a custom showering experience, and has a slidebar bracket for easy height and angle adjustments to your handshower.


  • Finish Matte Black
  • Collection HydroRail
  • UPC 195711030573
  • Online Product ID 12980393
  • Width 3"
  • Height 18"
  • Depth 3"
  • Weight 6.3 lbs.
  • Introduction Date 10/7/2022
  • Made In United States
  • Watersense no
  • ADA yes
  • Material Metal
  • Warranty KOHLER® Faucet Lifetime Limited Warranty
  • CEC Exempt
  • Shipping L:4.81"x W:32.5"x H:3.81" 6.3 lbs.

Additional information

  • Designed for new installations or retrofit to replace an existing installed shower arm
  • For use with temperature/volume control mixing valve (mixing valve sold separately)
  • For use with Kohler handshowers and shower hoses
  • Premium metal construction for durability and reliability
  • KOHLER finishes resist corrosion and tarnishing
  • Wall-mount
  • Installs in less than 60 minutes without changes to in-wall plumbing (subject to condition of existing installation)
  • For use in bath/shower and shower only installations

About This Brand

Navigate to top of page