The Grohe 47305000 seal kit (washer set) includes O-rings and screens made of materials such as stainless steel and silicone, with specific dimensions for compatibility with Grohe thermostat valves and faucets. 

Key Specifications

• Product Type Seal kit (replacement screens and O-rings set/washer set).
• Material Stainless Steel (some components), Silicone (some components).
• Inside Diameter 4mm.
• Outside Diameter 15mm.
• Finish GROHE StarLight chrome finish, designed to be scratch and tarnish-resistant.
• Included Components Seal kit (screens and O-rings) and installation guide.
• Quantity Sold in units of two pieces.
• Compatibility Replacement part for Grohe thermostat valves and faucets.
• Installation Location Bathroom (suitable for bathtubs and showers).