... with good armrest and rubber pillow 1walk in bathtub choose the 4mm thickness acrylic sheet ,with the ... has been applied the patent . 3. The safety bathtub have passed the CE ISO9001,CUPC /CE certificate ... pump ,heater ,Ozone , thermostatic faucet . 4. The walk in tub choose copper faucet ,cold/hot water switch ,two ... sets of drainage .The faucet aslo can be the large waterfall ,which ...