Rapid SL

Rapid SL Slim 2” x 4” In-Wall Carrier for Toilet

List Price:

List Price:

Model: 39688000

Design with this item
  • Dual Flush 0.8gpf/1.6gpf
  • Fits perfectly in thin wall applications
  • Easy installation and connection features
Finish No finish
  • No finish

This item is not available for sale on our website

Product Description

The GROHE Rapid SL Slim In-Wall Carrier represents the next level of innovation from the leader in the engineering and development of in-wall carriers. Designed to fit in thinner walls, with features that ensure easy installation, the Rapid SL Slim Carrier is whisper-quiet, water-conserving, easy to connect without tools, and essential in today’s home.

Rapid SL Slim 2” x 4” In-Wall Carrier for Toilet

Rapid SL

Rapid SL Slim 2” x 4” In-Wall Carrier for Toilet

This item is not available for sale on our website


  • German design and engineering
  • Optional Flow Manager to accommodate rimless bowls, sold separately
  • GROHE Whisper delivers whisper-quiet acoustics for a more serene environment
  • GROHE EcoJoy conserves water without sacrificing performance
  • GROHE ToolFree installation ensures no tools are needed to connect the main water supply, flexible hose and inspection shaft
  • GROHE EasyConnect features a pneumatic hose that connects the flush valve to the flush plate to accommodate all tile thicknesses
  • GROHE QuickFix ensures flexibility and ease of installation, significantly cutting installation time
  • GROHE VarioPort allows the supply hose to be attached at four points: front, rear, left or right
  • GROHE Safety, Rapid SL certifies load bearing capacity and stability of the carrier has been confirmed at 880 lbs. (400 kg)
  • WaterSense compliant when paired with listed WaterSense high efficiency compatible 0.8-1.28gpf (3-4.8lpf) wall hung toilet bowls
  • For use with small flush plates 5 1̷8” x 6 ¾” (130 x172 mm), please order shaft 40 911 000 (sold separately)

Product Features

Grohe Whisper

GROHE Whisper®

Innovative water technology delivering whisper-quiet acoustics.
Grohe Ecojoy


Save precious resources and enjoy 100% water comfort.


  • Technical Specifications
    GPF_Max 1.6
    GPF_Min 0.8
    Dimensions 33.841
    Color/Finish GROHE NO FINISH
    UPC/EAN 4005176579509


Be sure to check out installation videos and more on GROHE's YouTube Channel here.

Contact Grohe

Customer Service: Monday through Friday 8:00 AM-7:00 PM ET

Phone: +1(800) 444-7643

Fax: +1(800) 255-2778


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