Grohe 1/2" Plastic Side Entry Inlet Fill Valve — 42181000
The Grohe 42181000 is a dependable, high-performance side-entry inlet valve. Engineered for seamless water supply management, this valve is a genuine replacement part for Grohe cisterns. Featuring a standard 1/2" plastic connection, it is designed for straightforward installation and whisper-quiet filling, ensuring your toilet system remains functional and efficient.
Identification Guide:
Brand: Grohe | MPN: 42181000 | Type: 1/2" Plastic Inlet
Key Features
- Efficient Water Flow: Designed for rapid yet smooth cistern recovery.
- Durable Construction: Manufactured from premium polypropylene for a long service life.
- Standard UK Fit: 1/2" Plastic tail fits most standard UK plumbing connections.
- Easy Installation: Direct replacement for compatible Grohe models.
Compatibility
Specifically designed for Grohe cisterns requiring a side-entry 1/2" valve, including:
- Grohe Adagio Concealed Cisterns
- Grohe 42181 Series
- Standard UK Side-Entry WC setups



