Kardier 298D Dual Flush Valve — Infinity Model One
The Kardier 298D is a high-performance flush valve specifically engineered for tall toilet frames and high-wall-hung systems. Designed as the primary replacement for the Infinity Model One, this valve ensures maximum water efficiency without sacrificing power. Please Note: The internal component colors have been updated by the manufacturer; please refer to the product images for the current visual configuration.
Identification Guide:
MPN: 298D | Compatibility: Infinity Model One High Frames | Outlet Size: 3-inch (Standard) | Flow Rate: >3.2L/s
Key Features
- Dual Flush Logic: Fully adjustable half and full flush settings to significantly reduce water consumption.
- Rapid Discharge: The 3-inch outlet provides a powerful 3.2L per second flow rate for a cleaner bowl.
- Superior Sealing: High-grade silicone/rubber seals prevent "ghost flushing" and leaks common in tall frames.
- Revised Design: Updated material colors for improved durability (see photos for latest version).
Installation Note
This valve is designed for "High" toilet frames. When installing, ensure the overflow pipe height is correctly calibrated to your cistern's internal water line. The 298D is a direct drop-in replacement for Kardier systems, making maintenance quick and hassle-free.



