Grohe Adagio Replacement Pneumatic Single Flush Valve Seal

GROHE is the world's leading provider of sanitary fittings under one brand. As a global brand for sanitary products and systems. Grohe relies on its brand values quality,technology, design and sustainability in order to be able to offer "Pure Freude an Wasser". Replacing these seals allows you to stop water leaking in to the toilet pan caused by worn out seals and means you don't have to replace the whole dump valve.