GROHE Blue Cleaning cartridge adapter Product Number 40694000 EAN 4005176985300 Rating Download specs Product Description GROHE Blue cleaning cartridge adapter – for multiple usage for GROHE Blue BWT Filterhead 64 508 001 for use with GROHE Blue cleaning cartridge 40 434 001, sold separately Technical Information CAD Data 2D DWG-Data 2D DXF-Data