Review on 🚿 Culligan ISH-100 Inline Showerhead Filtration Attachment with 10,000 Gallon Filter - White by Lisa Turner

I installed this due to various harmful effects of chlorine in my water. First, installation is easy with teflon tape and a wrench (my own). The aesthetics are rather ugly, but tolerable. When measuring chlorine, however, this decreases only slightly. The amount is so small I can't "feel" the difference. In hindsight this is to be expected as the water output is pretty much the same as it was before installation and I know the filtration will take some time and effort if done properly. Finally, I'm not sure if it's worth the effort and expense, albeit small. Also, I can't find anywhere where it's made, although "HQ" is listed. I'm assuming this is China unless otherwise noted.