It's ok does the job but I can still chlorine so I decided to get a gravity 15 l water filter next time I buy genuine which is 2 X cost but at least no smell
5 Micron Coconut Carbon Block Water Filter Cartridge | 10” x 4.5” Universal Replacement for Whole House Filtration Systems
Very good deal , easy to install
I selected these parts as belonging to the picture on the website which looked identical to the unit I have.So probably partly my fault for not checking details more closely.
Orderd them and were delivered quickly thankyou