Different from the material! Certified BPA-free shower head filter.
The Dr.shower products are made of PCTG plastic that doesn't detect Bisphenol A(BPA), is a estrogen-mimicking hormone, even when it comes in contact with hot water.
The small rubber packing also uses non-toxic medical silicone instead of regular rubber, eliminating the risk of generating harmful substances.
The sediment fiber is smaller than the size of fine dust (10 pm). It catches rust and various impurities in the size of 5 pm. You can use clean water everyday. With minimal size, about half of handspan, it does not interfere with the height of the existing shower head.