Safe for shower head! Certified BPA-free shower head filter.
This is different from others!
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 µm). It catches rust and various impurities in the size of 5 µm. You can use clean water everyday.