Grohe Rapid SLX – 2" x 6" In-Wall Carrier for Toilets
Revolutionizing Bathroom Innovation with Smart Design
Elevate your modern bathroom with the Grohe Rapid SLX 2" x 6" In-Wall Carrier, a forward-thinking solution engineered for intelligent toilets and advanced Spalet seats. As Grohe’s next-generation carrier, the SLX blends superior German engineering with plug-and-play flexibility, designed for today’s high-tech, space-conscious bathrooms. With its integrated power socket, easy installation features, and powerful dual-flush system, this unit is ideal for both premium home renovations and new smart-home builds.
Perfect for 2x6 wall construction, this system offers everything from high load-bearing strength to ultra-quiet flush performance, efficient water use, and seamless support for intelligent bidet toilet seats—all in one compact and reliable unit.
Key Features & Benefits
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✅ Dual Flush Functionality (0.8 GPF / 1.6 GPF)
Save water without sacrificing performance. The built-in dual flush mechanism offers users the choice between a low-volume 0.8-gallon flush for liquid waste and a more powerful 1.6-gallon flush for solids—maximizing hygiene while minimizing water consumption.
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✅ Integrated Power Socket
A game-changer for today’s intelligent bathrooms, the SLX comes with a built-in power outlet. No extra drilling or modifications are needed—ideal for connecting Spalet seats and smart bidet functions.
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✅ Integrated Water and Electrical Access Door
Unique to this model, the SLX offers a front-access revision door that allows direct access to power and water connections—no tools or wall cutting required after installation.
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✅ Universal Compatibility with Rimless Toilets
The integrated flow manager is fully adjustable and accommodates a wide range of modern, rimless toilet designs without the need for demounting—ensuring a snug and secure fit every time.
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✅ Ultra-Quiet Operation with GROHE Whisper® Technology
Engineered to meet strict European sound insulation standards, this system features GROHE Whisper® acoustic technology that keeps flushing noise discreet and virtually undetectable—even in multi-unit buildings.
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✅ GROHE EcoJoy® Water-Saving Technology
The SLX doesn’t just perform well—it performs responsibly. With EcoJoy®, every flush is optimized for efficiency, helping you reduce environmental impact without compromising cleanliness.
Next-Level Installation Innovation
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🛠 GROHE ToolFree
No specialized tools needed. ToolFree installation lets installers connect the main water supply, flexible hose, and inspection shaft easily and quickly.
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🔧 GROHE QuickFix™
This patented system ensures a flexible and adjustable installation process, reducing setup time and complexity. Perfect for tight timelines and challenging renovation spaces.
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🔄 GROHE EasyConnect
Accommodates all tile thicknesses with a pneumatic flush hose that adapts to your wall’s surface—flush plate connections are now faster and more universal.
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🔀 GROHE VarioPort
Offers four water supply connection points (front, rear, left, or right), ensuring adaptability to virtually any plumbing layout.
Unrivaled Strength and Safety
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🧱 Load Capacity Certified at 880 lbs. (400 kg)
Built to exceed expectations, the SLX in-wall carrier has undergone rigorous load testing and certification, ensuring structural safety for a wide range of wall-hung toilet designs.
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✅ WaterSense® Compliant
When paired with compatible WaterSense® certified wall-hung toilets, the SLX system qualifies for maximum water efficiency, meeting both U.S. and Canadian eco-performance standards.
Installation & Compatibility Notes
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Includes a small revision shaft for small flush plates.
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For use with 6 ¼” x 7 ¾” (156 x 197 mm) flush plates, please order shaft 66 791 000 (sold separately).
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Actuation plates not included.
Ideal For:
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Smart homes with intelligent toilet integration
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High-end bathroom renovations
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New construction with 2x6 wall framing
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Environmentally conscious projects aiming for LEED points or WaterSense compliance
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Compact spaces where wall-hung toilets and built-in features reduce visual clutter
German Engineering Meets Future-Ready Design
The Grohe Rapid SLX isn’t just a carrier—it’s the structural heart of a truly modern bathroom. With its whisper-quiet performance, advanced flush technology, intelligent bidet compatibility, and industry-leading build quality, it delivers on every front. Whether you're a contractor working on high-end builds or a homeowner upgrading to a smart toilet system, the SLX makes the entire process easier, faster, and smarter.
Bring Power, Performance, and Precision into Your Bathroom – With the Grohe Rapid SLX
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