How to find a suitable shower hose : National Shower Spares
YHDM Stainless Steel Metal Water Inlet Pipe,Flexible Shower Hose. For Bathroom,Toilet Kitchen Water Connectors Metal Braided Tube High Pressure Explosion-Proof(20mm*3/4inch) : Amazon.co.uk: DIY & Tools
Shower hose internal bore | Screwfix Community Forum
Aquatica - leading supplier of tapware, laundry tubs and stainless steel sinks in NZ
White Coated Plastic Shower Hose Large Bore 1.75 Metre