Special Cartridge • Cold Start Cartridge - When The Handle Is In The Middle Position, System Start With Cold Water • 28X1 Special Aerator (Bubble Flow) • 125 Cm Meshed Spiral Hose • Removable Ergonomic Chrome Sliding Hand Shower • Measurement Of Hot & Cold Water Flex Hose Connection Are M10X1-3/8” (Or 1/2”) 40 Cm • Ideal Working Pressure Is 3-4 Bar • To Prevent Any Damage Which Can Be Caused By The Contaminants Inside The Fittings, Filtered Interval Taps Are Recommended.